1253207930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9640061}}^1$

素因数の和:9640081

約数の個数: 16

約数和(自身を含む): 2429295624

約数和(自身を除く): 1176087694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9640061, 19280122, 48200305, 96400610, 125320793, 250641586, 626603965, 1253207930]

約数ペア:

[(1, 1253207930), (2, 626603965), (5, 250641586), (10, 125320793), (13, 96400610), (26, 48200305), (65, 19280122), (130, 9640061)]