131755130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013501}}^1$

素因数の和:1013521

約数の個数: 16

約数和(自身を含む): 255402504

約数和(自身を除く): 123647374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1013501, 2027002, 5067505, 10135010, 13175513, 26351026, 65877565, 131755130]

約数ペア:

[(1, 131755130), (2, 65877565), (5, 26351026), (10, 13175513), (13, 10135010), (26, 5067505), (65, 2027002), (130, 1013501)]