1351676848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{12641}}^1$

素因数の和:12853

約数の個数: 40

約数和(自身を含む): 2699420976

約数和(自身を除く): 1347744128

約数列:

[1, 2, 4, 8, 16, 41, 82, 163, 164, 326, 328, 652, 656, 1304, 2608, 6683, 12641, 13366, 25282, 26732, 50564, 53464, 101128, 106928, 202256, 518281, 1036562, 2060483, 2073124, 4120966, 4146248, 8241932, 8292496, 16483864, 32967728, 84479803, 168959606, 337919212, 675838424, 1351676848]

約数ペア:

[(1, 1351676848), (2, 675838424), (4, 337919212), (8, 168959606), (16, 84479803), (41, 32967728), (82, 16483864), (163, 8292496), (164, 8241932), (326, 4146248), (328, 4120966), (652, 2073124), (656, 2060483), (1304, 1036562), (2608, 518281), (6683, 202256), (12641, 106928), (13366, 101128), (25282, 53464), (26732, 50564)]