129391004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{3559}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 231756000

約数和(自身を除く): 102364996

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 3559, 7118, 9089, 14236, 18178, 36356, 217099, 434198, 530291, 868396, 1060582, 2121164, 32347751, 64695502, 129391004]

約数ペア:

[(1, 129391004), (2, 64695502), (4, 32347751), (61, 2121164), (122, 1060582), (149, 868396), (244, 530291), (298, 434198), (596, 217099), (3559, 36356), (7118, 18178), (9089, 14236)]