916278490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{32573}}^1$

素因数の和:32706

約数の個数: 32

約数和(自身を含む): 1723816080

約数和(自身を除く): 807537590

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 2813, 5626, 14065, 28130, 32573, 65146, 162865, 325730, 944617, 1889234, 3159581, 4723085, 6319162, 9446170, 15797905, 31595810, 91627849, 183255698, 458139245, 916278490]

約数ペア:

[(1, 916278490), (2, 458139245), (5, 183255698), (10, 91627849), (29, 31595810), (58, 15797905), (97, 9446170), (145, 6319162), (194, 4723085), (290, 3159581), (485, 1889234), (970, 944617), (2813, 325730), (5626, 162865), (14065, 65146), (28130, 32573)]