120717752142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1547663489}}^1$

素因数の和:1547663507

約数の個数: 16

約数和(自身を含む): 260007466320

約数和(自身を除く): 139289714178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1547663489, 3095326978, 4642990467, 9285980934, 20119625357, 40239250714, 60358876071, 120717752142]

約数ペア:

[(1, 120717752142), (2, 60358876071), (3, 40239250714), (6, 20119625357), (13, 9285980934), (26, 4642990467), (39, 3095326978), (78, 1547663489)]