120385214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{4423}}^1$

素因数の和:4895

約数の個数: 16

約数和(自身を含む): 186869760

約数和(自身を除く): 66484546

約数列:

[1, 2, 31, 62, 439, 878, 4423, 8846, 13609, 27218, 137113, 274226, 1941697, 3883394, 60192607, 120385214]

約数ペア:

[(1, 120385214), (2, 60192607), (31, 3883394), (62, 1941697), (439, 274226), (878, 137113), (4423, 27218), (8846, 13609)]