886862530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{33811}}^1$

素因数の和:33922

約数の個数: 32

約数和(自身を含む): 1660304448

約数和(自身を除く): 773441918

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 5246, 13115, 26230, 33811, 67622, 169055, 338110, 1453873, 2062471, 2907746, 4124942, 7269365, 10312355, 14538730, 20624710, 88686253, 177372506, 443431265, 886862530]

約数ペア:

[(1, 886862530), (2, 443431265), (5, 177372506), (10, 88686253), (43, 20624710), (61, 14538730), (86, 10312355), (122, 7269365), (215, 4124942), (305, 2907746), (430, 2062471), (610, 1453873), (2623, 338110), (5246, 169055), (13115, 67622), (26230, 33811)]