1294214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 16

約数和(自身を含む): 2019600

約数和(自身を除く): 725386

約数列:

[1, 2, 43, 86, 101, 149, 202, 298, 4343, 6407, 8686, 12814, 15049, 30098, 647107, 1294214]

約数ペア:

[(1, 1294214), (2, 647107), (43, 30098), (86, 15049), (101, 12814), (149, 8686), (202, 6407), (298, 4343)]