1901597618

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2027}}^1\times {\mathrm{7001}}^1$

素因数の和:9097

約数の個数: 16

約数和(自身を含む): 2896811424

約数和(自身を除く): 995213806

約数列:

[1, 2, 67, 134, 2027, 4054, 7001, 14002, 135809, 271618, 469067, 938134, 14191027, 28382054, 950798809, 1901597618]

約数ペア:

[(1, 1901597618), (2, 950798809), (67, 28382054), (134, 14191027), (2027, 938134), (4054, 469067), (7001, 271618), (14002, 135809)]