1098982874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{45289}}^1$

素因数の和:46405

約数の個数: 16

約数和(自身を含む): 1800005760

約数和(自身を除く): 701022886

約数列:

[1, 2, 11, 22, 1103, 2206, 12133, 24266, 45289, 90578, 498179, 996358, 49953767, 99907534, 549491437, 1098982874]

約数ペア:

[(1, 1098982874), (2, 549491437), (11, 99907534), (22, 49953767), (1103, 996358), (2206, 498179), (12133, 90578), (24266, 45289)]