1031878004

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{615679}}^1$

素因数の和:616102

約数の個数: 12

約数和(自身を含む): 1810099200

約数和(自身を除く): 778221196

約数列:

[1, 2, 4, 419, 838, 1676, 615679, 1231358, 2462716, 257969501, 515939002, 1031878004]

約数ペア:

[(1, 1031878004), (2, 515939002), (4, 257969501), (419, 2462716), (838, 1231358), (1676, 615679)]