1900453210

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1681817}}^1$

素因数の和:1681937

約数の個数: 16

約数和(自身を含む): 3451090536

約数和(自身を除く): 1550637326

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1681817, 3363634, 8409085, 16818170, 190045321, 380090642, 950226605, 1900453210]

約数ペア:

[(1, 1900453210), (2, 950226605), (5, 380090642), (10, 190045321), (113, 16818170), (226, 8409085), (565, 3363634), (1130, 1681817)]