15980510546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{3767}}^1$

素因数の和:3976

約数の個数: 96

約数和(自身を含む): 32568542208

約数和(自身を除く): 16588031662

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 163, 169, 182, 286, 326, 338, 1001, 1141, 1183, 1793, 1859, 2002, 2119, 2282, 2366, 3586, 3718, 3767, 4238, 7534, 12551, 13013, 14833, 23309, 25102, 26026, 26369, 27547, 29666, 41437, 46618, 48971, 52738, 55094, 82874, 97942, 163163, 192829, 290059, 303017, 326326, 342797, 385658, 538681, 580118, 606034, 614021, 636623, 685594, 1077362, 1228042, 1273246, 2121119, 3770767, 4242238, 4298147, 4456361, 6754231, 7002853, 7541534, 7982273, 8596294, 8912722, 13508462, 14005706, 15964546, 47279617, 49019971, 55875911, 87805003, 94559234, 98039942, 103769549, 111751822, 175610006, 207539098, 614635021, 726386843, 1141465039, 1229270042, 1452773686, 2282930078, 7990255273, 15980510546]

約数ペア:

[(1, 15980510546), (2, 7990255273), (7, 2282930078), (11, 1452773686), (13, 1229270042), (14, 1141465039), (22, 726386843), (26, 614635021), (77, 207539098), (91, 175610006), (143, 111751822), (154, 103769549), (163, 98039942), (169, 94559234), (182, 87805003), (286, 55875911), (326, 49019971), (338, 47279617), (1001, 15964546), (1141, 14005706), (1183, 13508462), (1793, 8912722), (1859, 8596294), (2002, 7982273), (2119, 7541534), (2282, 7002853), (2366, 6754231), (3586, 4456361), (3718, 4298147), (3767, 4242238), (4238, 3770767), (7534, 2121119), (12551, 1273246), (13013, 1228042), (14833, 1077362), (23309, 685594), (25102, 636623), (26026, 614021), (26369, 606034), (27547, 580118), (29666, 538681), (41437, 385658), (46618, 342797), (48971, 326326), (52738, 303017), (55094, 290059), (82874, 192829), (97942, 163163)]