1391052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 3604832

約数和(自身を除く): 2213780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 241, 444, 481, 482, 723, 962, 964, 1443, 1446, 1924, 2886, 2892, 3133, 5772, 6266, 8917, 9399, 12532, 17834, 18798, 26751, 35668, 37596, 53502, 107004, 115921, 231842, 347763, 463684, 695526, 1391052]

約数ペア:

[(1, 1391052), (2, 695526), (3, 463684), (4, 347763), (6, 231842), (12, 115921), (13, 107004), (26, 53502), (37, 37596), (39, 35668), (52, 26751), (74, 18798), (78, 17834), (111, 12532), (148, 9399), (156, 8917), (222, 6266), (241, 5772), (444, 3133), (481, 2892), (482, 2886), (723, 1924), (962, 1446), (964, 1443)]