2645290438

素因数分解:

$2^1\times 7^1\times {\mathrm{2593}}^1\times {\mathrm{72869}}^1$

素因数の和:75471

約数の個数: 16

約数和(自身を含む): 4536594720

約数和(自身を除く): 1891304282

約数列:

[1, 2, 7, 14, 2593, 5186, 18151, 36302, 72869, 145738, 510083, 1020166, 188949317, 377898634, 1322645219, 2645290438]

約数ペア:

[(1, 2645290438), (2, 1322645219), (7, 377898634), (14, 188949317), (2593, 1020166), (5186, 510083), (18151, 145738), (36302, 72869)]