319868788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{32653}}^1$

素因数の和:32767

約数の個数: 24

約数和(自身を含む): 585159680

約数和(自身を除く): 265290892

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 32653, 65306, 130612, 1012243, 2024486, 2579587, 4048972, 5159174, 10318348, 79967197, 159934394, 319868788]

約数ペア:

[(1, 319868788), (2, 159934394), (4, 79967197), (31, 10318348), (62, 5159174), (79, 4048972), (124, 2579587), (158, 2024486), (316, 1012243), (2449, 130612), (4898, 65306), (9796, 32653)]