1330496632

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{406631}}^1$

素因数の和:407046

約数の個数: 16

約数和(自身を含む): 2500786800

約数和(自身を除く): 1170290168

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 406631, 813262, 1626524, 3253048, 166312079, 332624158, 665248316, 1330496632]

約数ペア:

[(1, 1330496632), (2, 665248316), (4, 332624158), (8, 166312079), (409, 3253048), (818, 1626524), (1636, 813262), (3272, 406631)]