1670488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 3382560

約数和(自身を除く): 1712072

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 173, 284, 346, 568, 692, 1207, 1384, 2414, 2941, 4828, 5882, 9656, 11764, 12283, 23528, 24566, 49132, 98264, 208811, 417622, 835244, 1670488]

約数ペア:

[(1, 1670488), (2, 835244), (4, 417622), (8, 208811), (17, 98264), (34, 49132), (68, 24566), (71, 23528), (136, 12283), (142, 11764), (173, 9656), (284, 5882), (346, 4828), (568, 2941), (692, 2414), (1207, 1384)]