1219661002

素因数分解:

$2^1\times 7^1\times {\mathrm{10837}}^1\times {\mathrm{8039}}^1$

素因数の和:18885

約数の個数: 16

約数和(自身を含む): 2091300480

約数和(自身を除く): 871639478

約数列:

[1, 2, 7, 14, 8039, 10837, 16078, 21674, 56273, 75859, 112546, 151718, 87118643, 174237286, 609830501, 1219661002]

約数ペア:

[(1, 1219661002), (2, 609830501), (7, 174237286), (14, 87118643), (8039, 151718), (10837, 112546), (16078, 75859), (21674, 56273)]