90906004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{190979}}^1$

素因数の和:191007

約数の個数: 24

約数和(自身を含む): 192507840

約数和(自身を除く): 101601836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 190979, 381958, 763916, 1336853, 2673706, 3246643, 5347412, 6493286, 12986572, 22726501, 45453002, 90906004]

約数ペア:

[(1, 90906004), (2, 45453002), (4, 22726501), (7, 12986572), (14, 6493286), (17, 5347412), (28, 3246643), (34, 2673706), (68, 1336853), (119, 763916), (238, 381958), (476, 190979)]