39249860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150961}}^1$

素因数の和:150983

約数の個数: 24

約数和(自身を含む): 88765656

約数和(自身を除く): 49515796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 150961, 301922, 603844, 754805, 1509610, 1962493, 3019220, 3924986, 7849972, 9812465, 19624930, 39249860]

約数ペア:

[(1, 39249860), (2, 19624930), (4, 9812465), (5, 7849972), (10, 3924986), (13, 3019220), (20, 1962493), (26, 1509610), (52, 754805), (65, 603844), (130, 301922), (260, 150961)]