427566970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{4597}}^1$

素因数の和:4806

約数の個数: 32

約数和(自身を含む): 786589056

約数和(自身を除く): 359022086

約数列:

[1, 2, 5, 10, 71, 131, 142, 262, 355, 655, 710, 1310, 4597, 9194, 9301, 18602, 22985, 45970, 46505, 93010, 326387, 602207, 652774, 1204414, 1631935, 3011035, 3263870, 6022070, 42756697, 85513394, 213783485, 427566970]

約数ペア:

[(1, 427566970), (2, 213783485), (5, 85513394), (10, 42756697), (71, 6022070), (131, 3263870), (142, 3011035), (262, 1631935), (355, 1204414), (655, 652774), (710, 602207), (1310, 326387), (4597, 93010), (9194, 46505), (9301, 45970), (18602, 22985)]