969792772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{209549}}^1$

素因数の和:209655

約数の個数: 24

約数和(自身を含む): 1848231000

約数和(自身を除く): 878438228

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 209549, 419098, 838196, 2724137, 5448274, 10896548, 18649861, 37299722, 74599444, 242448193, 484896386, 969792772]

約数ペア:

[(1, 969792772), (2, 484896386), (4, 242448193), (13, 74599444), (26, 37299722), (52, 18649861), (89, 10896548), (178, 5448274), (356, 2724137), (1157, 838196), (2314, 419098), (4628, 209549)]