2265103690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{37897}}^1$

素因数の和:38086

約数の個数: 32

約数和(自身を含む): 4202130240

約数和(自身を除く): 1937026550

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 695, 1390, 5977, 11954, 29885, 37897, 59770, 75794, 189485, 378970, 1629571, 3259142, 5267683, 8147855, 10535366, 16295710, 26338415, 52676830, 226510369, 453020738, 1132551845, 2265103690]

約数ペア:

[(1, 2265103690), (2, 1132551845), (5, 453020738), (10, 226510369), (43, 52676830), (86, 26338415), (139, 16295710), (215, 10535366), (278, 8147855), (430, 5267683), (695, 3259142), (1390, 1629571), (5977, 378970), (11954, 189485), (29885, 75794), (37897, 59770)]