289754428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{42337}}^1$

素因数の和:42429

約数の個数: 24

約数和(自身を含む): 533458800

約数和(自身を除く): 243704372

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 3422, 6844, 42337, 84674, 169348, 1227773, 2455546, 2497883, 4911092, 4995766, 9991532, 72438607, 144877214, 289754428]

約数ペア:

[(1, 289754428), (2, 144877214), (4, 72438607), (29, 9991532), (58, 4995766), (59, 4911092), (116, 2497883), (118, 2455546), (236, 1227773), (1711, 169348), (3422, 84674), (6844, 42337)]