1188849991

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{3229}}^1$

素因数の和:3738

約数の個数: 16

約数和(自身を含む): 1372104000

約数和(自身を除く): 183254009

約数列:

[1, 7, 149, 353, 1043, 2471, 3229, 22603, 52597, 368179, 481121, 1139837, 3367847, 7978859, 169835713, 1188849991]

約数ペア:

[(1, 1188849991), (7, 169835713), (149, 7978859), (353, 3367847), (1043, 1139837), (2471, 481121), (3229, 368179), (22603, 52597)]