2017540874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{61357}}^1$

素因数の和:61801

約数の個数: 16

約数和(自身を含む): 3107905416

約数和(自身を除く): 1090364542

約数列:

[1, 2, 41, 82, 401, 802, 16441, 32882, 61357, 122714, 2515637, 5031274, 24604157, 49208314, 1008770437, 2017540874]

約数ペア:

[(1, 2017540874), (2, 1008770437), (41, 49208314), (82, 24604157), (401, 5031274), (802, 2515637), (16441, 122714), (32882, 61357)]