681922330

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{182821}}^1$

素因数の和:183201

約数の個数: 16

約数和(自身を含む): 1230757704

約数和(自身を除く): 548835374

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 182821, 365642, 914105, 1828210, 68192233, 136384466, 340961165, 681922330]

約数ペア:

[(1, 681922330), (2, 340961165), (5, 136384466), (10, 68192233), (373, 1828210), (746, 914105), (1865, 365642), (3730, 182821)]