1246984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 2536920

約数和(自身を除く): 1289936

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 173, 212, 346, 424, 692, 901, 1384, 1802, 2941, 3604, 5882, 7208, 9169, 11764, 18338, 23528, 36676, 73352, 155873, 311746, 623492, 1246984]

約数ペア:

[(1, 1246984), (2, 623492), (4, 311746), (8, 155873), (17, 73352), (34, 36676), (53, 23528), (68, 18338), (106, 11764), (136, 9169), (173, 7208), (212, 5882), (346, 3604), (424, 2941), (692, 1802), (901, 1384)]