1942556

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 4653936

約数和(自身を除く): 2711380

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 53, 68, 77, 98, 106, 119, 154, 187, 196, 212, 238, 308, 371, 374, 476, 539, 583, 742, 748, 833, 901, 1078, 1166, 1309, 1484, 1666, 1802, 2156, 2332, 2597, 2618, 3332, 3604, 4081, 5194, 5236, 6307, 8162, 9163, 9911, 10388, 12614, 16324, 18326, 19822, 25228, 28567, 36652, 39644, 44149, 57134, 69377, 88298, 114268, 138754, 176596, 277508, 485639, 971278, 1942556]

約数ペア:

[(1, 1942556), (2, 971278), (4, 485639), (7, 277508), (11, 176596), (14, 138754), (17, 114268), (22, 88298), (28, 69377), (34, 57134), (44, 44149), (49, 39644), (53, 36652), (68, 28567), (77, 25228), (98, 19822), (106, 18326), (119, 16324), (154, 12614), (187, 10388), (196, 9911), (212, 9163), (238, 8162), (308, 6307), (371, 5236), (374, 5194), (476, 4081), (539, 3604), (583, 3332), (742, 2618), (748, 2597), (833, 2332), (901, 2156), (1078, 1802), (1166, 1666), (1309, 1484)]