129132536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1241659}}^1$

素因数の和:1241678

約数の個数: 16

約数和(自身を含む): 260748600

約数和(自身を除く): 131616064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1241659, 2483318, 4966636, 9933272, 16141567, 32283134, 64566268, 129132536]

約数ペア:

[(1, 129132536), (2, 64566268), (4, 32283134), (8, 16141567), (13, 9933272), (26, 4966636), (52, 2483318), (104, 1241659)]