1512821488

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{143477}}^1$

素因数の和:144144

約数の個数: 20

約数和(自身を含む): 2935559880

約数和(自身を除く): 1422738392

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 143477, 286954, 573908, 1147816, 2295632, 94551343, 189102686, 378205372, 756410744, 1512821488]

約数ペア:

[(1, 1512821488), (2, 756410744), (4, 378205372), (8, 189102686), (16, 94551343), (659, 2295632), (1318, 1147816), (2636, 573908), (5272, 286954), (10544, 143477)]