1644148922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{5087}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 2748985344

約数和(自身を除く): 1104836422

約数列:

[1, 2, 13, 26, 31, 62, 401, 403, 802, 806, 5087, 5213, 10174, 10426, 12431, 24862, 66131, 132262, 157697, 161603, 315394, 323206, 2039887, 2050061, 4079774, 4100122, 26518531, 53037062, 63236497, 126472994, 822074461, 1644148922]

約数ペア:

[(1, 1644148922), (2, 822074461), (13, 126472994), (26, 63236497), (31, 53037062), (62, 26518531), (401, 4100122), (403, 4079774), (802, 2050061), (806, 2039887), (5087, 323206), (5213, 315394), (10174, 161603), (10426, 157697), (12431, 132262), (24862, 66131)]