1551149644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{1399}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 3003033600

約数和(自身を除く): 1451883956

約数列:

[1, 2, 4, 11, 22, 44, 113, 223, 226, 446, 452, 892, 1243, 1399, 2453, 2486, 2798, 4906, 4972, 5596, 9812, 15389, 25199, 30778, 50398, 61556, 100796, 158087, 277189, 311977, 316174, 554378, 623954, 632348, 1108756, 1247908, 1738957, 3431747, 3477914, 6863494, 6955828, 13726988, 35253401, 70506802, 141013604, 387787411, 775574822, 1551149644]

約数ペア:

[(1, 1551149644), (2, 775574822), (4, 387787411), (11, 141013604), (22, 70506802), (44, 35253401), (113, 13726988), (223, 6955828), (226, 6863494), (446, 3477914), (452, 3431747), (892, 1738957), (1243, 1247908), (1399, 1108756), (2453, 632348), (2486, 623954), (2798, 554378), (4906, 316174), (4972, 311977), (5596, 277189), (9812, 158087), (15389, 100796), (25199, 61556), (30778, 50398)]