2658664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 5355720

約数和(自身を除く): 2697056

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 173, 226, 346, 452, 692, 904, 1384, 1921, 2941, 3842, 5882, 7684, 11764, 15368, 19549, 23528, 39098, 78196, 156392, 332333, 664666, 1329332, 2658664]

約数ペア:

[(1, 2658664), (2, 1329332), (4, 664666), (8, 332333), (17, 156392), (34, 78196), (68, 39098), (113, 23528), (136, 19549), (173, 15368), (226, 11764), (346, 7684), (452, 5882), (692, 3842), (904, 2941), (1384, 1921)]