870672010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6697477}}^1$

素因数の和:6697497

約数の個数: 16

約数和(自身を含む): 1687764456

約数和(自身を除く): 817092446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6697477, 13394954, 33487385, 66974770, 87067201, 174134402, 435336005, 870672010]

約数ペア:

[(1, 870672010), (2, 435336005), (5, 174134402), (10, 87067201), (13, 66974770), (26, 33487385), (65, 13394954), (130, 6697477)]