1229894938

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1\times {\mathrm{8233}}^1$

素因数の和:9009

約数の個数: 16

約数和(自身を含む): 1864210536

約数和(自身を除く): 634315598

約数列:

[1, 2, 113, 226, 661, 1322, 8233, 16466, 74693, 149386, 930329, 1860658, 5442013, 10884026, 614947469, 1229894938]

約数ペア:

[(1, 1229894938), (2, 614947469), (113, 10884026), (226, 5442013), (661, 1860658), (1322, 930329), (8233, 149386), (16466, 74693)]