120842512

素因数分解:

$2^4\times 7^1\times {\mathrm{1078951}}^1$

素因数の和:1078966

約数の個数: 20

約数和(自身を含む): 267580096

約数和(自身を除く): 146737584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1078951, 2157902, 4315804, 7552657, 8631608, 15105314, 17263216, 30210628, 60421256, 120842512]

約数ペア:

[(1, 120842512), (2, 60421256), (4, 30210628), (7, 17263216), (8, 15105314), (14, 8631608), (16, 7552657), (28, 4315804), (56, 2157902), (112, 1078951)]