380518748816

素因数分解:

$2^4\times {\mathrm{45121}}^1\times {\mathrm{527081}}^1$

素因数の和:572210

約数の個数: 20

約数和(自身を含む): 737272814124

約数和(自身を除く): 356754065308

約数列:

[1, 2, 4, 8, 16, 45121, 90242, 180484, 360968, 527081, 721936, 1054162, 2108324, 4216648, 8433296, 23782421801, 47564843602, 95129687204, 190259374408, 380518748816]

約数ペア:

[(1, 380518748816), (2, 190259374408), (4, 95129687204), (8, 47564843602), (16, 23782421801), (45121, 8433296), (90242, 4216648), (180484, 2108324), (360968, 1054162), (527081, 721936)]