1500000068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2819549}}^1$

素因数の和:2819579

約数の個数: 24

約数和(自身を含む): 3157896000

約数和(自身を除く): 1657895932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2819549, 5639098, 11278196, 19736843, 39473686, 53571431, 78947372, 107142862, 214285724, 375000017, 750000034, 1500000068]

約数ペア:

[(1, 1500000068), (2, 750000034), (4, 375000017), (7, 214285724), (14, 107142862), (19, 78947372), (28, 53571431), (38, 39473686), (76, 19736843), (133, 11278196), (266, 5639098), (532, 2819549)]