47870161922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1\times {\mathrm{645481}}^1$

素因数の和:648865

約数の個数: 16

約数和(自身を含む): 78356350944

約数和(自身を除く): 30486189022

約数列:

[1, 2, 11, 22, 3371, 6742, 37081, 74162, 645481, 1290962, 7100291, 14200582, 2175916451, 4351832902, 23935080961, 47870161922]

約数ペア:

[(1, 47870161922), (2, 23935080961), (11, 4351832902), (22, 2175916451), (3371, 14200582), (6742, 7100291), (37081, 1290962), (74162, 645481)]