1489664556

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{464939}}^1$

素因数の和:465038

約数の個数: 36

約数和(自身を含む): 3807858600

約数和(自身を除く): 2318194044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 464939, 929878, 1394817, 1859756, 2789634, 4184451, 5579268, 8368902, 16737804, 41379571, 82759142, 124138713, 165518284, 248277426, 372416139, 496554852, 744832278, 1489664556]

約数ペア:

[(1, 1489664556), (2, 744832278), (3, 496554852), (4, 372416139), (6, 248277426), (9, 165518284), (12, 124138713), (18, 82759142), (36, 41379571), (89, 16737804), (178, 8368902), (267, 5579268), (356, 4184451), (534, 2789634), (801, 1859756), (1068, 1394817), (1602, 929878), (3204, 464939)]