127920052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{6703}}^1$

素因数の和:7087

約数の個数: 24

約数和(自身を含む): 241773056

約数和(自身を除く): 113853004

約数列:

[1, 2, 4, 13, 26, 52, 367, 734, 1468, 4771, 6703, 9542, 13406, 19084, 26812, 87139, 174278, 348556, 2460001, 4920002, 9840004, 31980013, 63960026, 127920052]

約数ペア:

[(1, 127920052), (2, 63960026), (4, 31980013), (13, 9840004), (26, 4920002), (52, 2460001), (367, 348556), (734, 174278), (1468, 87139), (4771, 26812), (6703, 19084), (9542, 13406)]