9982310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 19982592

約数和(自身を除く): 10000282

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2477, 4030, 4954, 12385, 24770, 32201, 64402, 76787, 153574, 161005, 322010, 383935, 767870, 998231, 1996462, 4991155, 9982310]

約数ペア:

[(1, 9982310), (2, 4991155), (5, 1996462), (10, 998231), (13, 767870), (26, 383935), (31, 322010), (62, 161005), (65, 153574), (130, 76787), (155, 64402), (310, 32201), (403, 24770), (806, 12385), (2015, 4954), (2477, 4030)]