580344908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21587}}^1$

素因数の和:21662

約数の個数: 48

約数和(自身を含む): 1218599424

約数和(自身を除く): 638254516

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2444, 6721, 13442, 21587, 26884, 43174, 86348, 237457, 280631, 474914, 561262, 949828, 1014589, 1122524, 2029178, 3086941, 4058356, 6173882, 11160479, 12347764, 13189657, 22320958, 26379314, 44641916, 52758628, 145086227, 290172454, 580344908]

約数ペア:

[(1, 580344908), (2, 290172454), (4, 145086227), (11, 52758628), (13, 44641916), (22, 26379314), (26, 22320958), (44, 13189657), (47, 12347764), (52, 11160479), (94, 6173882), (143, 4058356), (188, 3086941), (286, 2029178), (517, 1122524), (572, 1014589), (611, 949828), (1034, 561262), (1222, 474914), (2068, 280631), (2444, 237457), (6721, 86348), (13442, 43174), (21587, 26884)]