1214849728

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{195691}}^1$

素因数の和:195800

約数の個数: 28

約数和(自身を含む): 2435582632

約数和(自身を除く): 1220732904

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 195691, 391382, 782764, 1565528, 3131056, 6262112, 12524224, 18982027, 37964054, 75928108, 151856216, 303712432, 607424864, 1214849728]

約数ペア:

[(1, 1214849728), (2, 607424864), (4, 303712432), (8, 151856216), (16, 75928108), (32, 37964054), (64, 18982027), (97, 12524224), (194, 6262112), (388, 3131056), (776, 1565528), (1552, 782764), (3104, 391382), (6208, 195691)]