1872881996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{88897}}^1$

素因数の和:89153

約数の個数: 24

約数和(自身を含む): 3435018720

約数和(自身を除く): 1562136724

約数列:

[1, 2, 4, 23, 46, 92, 229, 458, 916, 5267, 10534, 21068, 88897, 177794, 355588, 2044631, 4089262, 8178524, 20357413, 40714826, 81429652, 468220499, 936440998, 1872881996]

約数ペア:

[(1, 1872881996), (2, 936440998), (4, 468220499), (23, 81429652), (46, 40714826), (92, 20357413), (229, 8178524), (458, 4089262), (916, 2044631), (5267, 355588), (10534, 177794), (21068, 88897)]