511488770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{7523}}^1$

素因数の和:8066

約数の個数: 32

約数和(自身を含む): 993529152

約数和(自身を除く): 482040382

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 523, 1046, 2615, 5230, 6799, 7523, 13598, 15046, 33995, 37615, 67990, 75230, 97799, 195598, 488995, 977990, 3934529, 7869058, 19672645, 39345290, 51148877, 102297754, 255744385, 511488770]

約数ペア:

[(1, 511488770), (2, 255744385), (5, 102297754), (10, 51148877), (13, 39345290), (26, 19672645), (65, 7869058), (130, 3934529), (523, 977990), (1046, 488995), (2615, 195598), (5230, 97799), (6799, 75230), (7523, 67990), (13598, 37615), (15046, 33995)]