1222112368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2064379}}^1$

素因数の和:2064424

約数の個数: 20

約数和(自身を含む): 2431839640

約数和(自身を除く): 1209727272

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2064379, 4128758, 8257516, 16515032, 33030064, 76382023, 152764046, 305528092, 611056184, 1222112368]

約数ペア:

[(1, 1222112368), (2, 611056184), (4, 305528092), (8, 152764046), (16, 76382023), (37, 33030064), (74, 16515032), (148, 8257516), (296, 4128758), (592, 2064379)]