254296302481

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^2\times {\mathrm{283}}^1\times {\mathrm{3163}}^1$

素因数の和:3554

約数の個数: 36

約数和(自身を含む): 283329099984

約数和(自身を除く): 29032797503

約数列:

[1, 13, 41, 169, 283, 533, 1681, 3163, 3679, 6929, 11603, 21853, 41119, 47827, 129683, 150839, 284089, 475723, 534547, 895129, 1685879, 1960907, 5317003, 6184399, 11636677, 21916427, 36700289, 69121039, 80397187, 151276801, 477103757, 898573507, 1504711849, 6202348841, 19561254037, 254296302481]

約数ペア:

[(1, 254296302481), (13, 19561254037), (41, 6202348841), (169, 1504711849), (283, 898573507), (533, 477103757), (1681, 151276801), (3163, 80397187), (3679, 69121039), (6929, 36700289), (11603, 21916427), (21853, 11636677), (41119, 6184399), (47827, 5317003), (129683, 1960907), (150839, 1685879), (284089, 895129), (475723, 534547)]