2090056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 4213440

約数和(自身を除く): 2123384

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 307, 614, 851, 1228, 1702, 2456, 3404, 6808, 7061, 11359, 14122, 22718, 28244, 45436, 56488, 90872, 261257, 522514, 1045028, 2090056]

約数ペア:

[(1, 2090056), (2, 1045028), (4, 522514), (8, 261257), (23, 90872), (37, 56488), (46, 45436), (74, 28244), (92, 22718), (148, 14122), (184, 11359), (296, 7061), (307, 6808), (614, 3404), (851, 2456), (1228, 1702)]