118991312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2389}}^1$

素因数の和:2691

約数の個数: 40

約数和(自身を含む): 252498720

約数和(自身を除く): 133507408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283, 566, 1132, 2264, 2389, 3113, 4528, 4778, 6226, 9556, 12452, 19112, 24904, 26279, 38224, 49808, 52558, 105116, 210232, 420464, 676087, 1352174, 2704348, 5408696, 7436957, 10817392, 14873914, 29747828, 59495656, 118991312]

約数ペア:

[(1, 118991312), (2, 59495656), (4, 29747828), (8, 14873914), (11, 10817392), (16, 7436957), (22, 5408696), (44, 2704348), (88, 1352174), (176, 676087), (283, 420464), (566, 210232), (1132, 105116), (2264, 52558), (2389, 49808), (3113, 38224), (4528, 26279), (4778, 24904), (6226, 19112), (9556, 12452)]