1874444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 4021920

約数和(自身を除く): 2147476

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 113, 116, 143, 226, 286, 319, 377, 452, 572, 638, 754, 1243, 1276, 1469, 1508, 2486, 2938, 3277, 4147, 4972, 5876, 6554, 8294, 13108, 16159, 16588, 32318, 36047, 42601, 64636, 72094, 85202, 144188, 170404, 468611, 937222, 1874444]

約数ペア:

[(1, 1874444), (2, 937222), (4, 468611), (11, 170404), (13, 144188), (22, 85202), (26, 72094), (29, 64636), (44, 42601), (52, 36047), (58, 32318), (113, 16588), (116, 16159), (143, 13108), (226, 8294), (286, 6554), (319, 5876), (377, 4972), (452, 4147), (572, 3277), (638, 2938), (754, 2486), (1243, 1508), (1276, 1469)]