170972402

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{2311}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 260682624

約数和(自身を除く): 89710222

約数列:

[1, 2, 71, 142, 521, 1042, 2311, 4622, 36991, 73982, 164081, 328162, 1204031, 2408062, 85486201, 170972402]

約数ペア:

[(1, 170972402), (2, 85486201), (71, 2408062), (142, 1204031), (521, 328162), (1042, 164081), (2311, 73982), (4622, 36991)]