1297819094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 2331866880

約数和(自身を除く): 1034047786

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 179, 202, 251, 286, 358, 502, 1111, 1313, 1969, 2222, 2327, 2626, 2761, 3263, 3938, 4654, 5522, 6526, 14443, 18079, 25351, 25597, 28886, 35893, 36158, 44929, 50702, 51194, 71786, 89858, 198869, 235027, 278861, 329563, 397738, 470054, 494219, 557722, 584077, 659126, 988438, 1168154, 2585297, 3625193, 4537829, 5170594, 6424847, 7250386, 9075658, 12849694, 49916119, 58991777, 99832238, 117983554, 648909547, 1297819094]

約数ペア:

[(1, 1297819094), (2, 648909547), (11, 117983554), (13, 99832238), (22, 58991777), (26, 49916119), (101, 12849694), (143, 9075658), (179, 7250386), (202, 6424847), (251, 5170594), (286, 4537829), (358, 3625193), (502, 2585297), (1111, 1168154), (1313, 988438), (1969, 659126), (2222, 584077), (2327, 557722), (2626, 494219), (2761, 470054), (3263, 397738), (3938, 329563), (4654, 278861), (5522, 235027), (6526, 198869), (14443, 89858), (18079, 71786), (25351, 51194), (25597, 50702), (28886, 44929), (35893, 36158)]