2220565548

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1\times {\mathrm{1399}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 5213600000

約数和(自身を除く): 2993034452

約数列:

[1, 2, 3, 4, 6, 12, 349, 379, 698, 758, 1047, 1137, 1396, 1399, 1516, 2094, 2274, 2798, 4188, 4197, 4548, 5596, 8394, 16788, 132271, 264542, 396813, 488251, 529084, 530221, 793626, 976502, 1060442, 1464753, 1587252, 1590663, 1953004, 2120884, 2929506, 3181326, 5859012, 6362652, 185047129, 370094258, 555141387, 740188516, 1110282774, 2220565548]

約数ペア:

[(1, 2220565548), (2, 1110282774), (3, 740188516), (4, 555141387), (6, 370094258), (12, 185047129), (349, 6362652), (379, 5859012), (698, 3181326), (758, 2929506), (1047, 2120884), (1137, 1953004), (1396, 1590663), (1399, 1587252), (1516, 1464753), (2094, 1060442), (2274, 976502), (2798, 793626), (4188, 530221), (4197, 529084), (4548, 488251), (5596, 396813), (8394, 264542), (16788, 132271)]