2512819270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{51001}}^1$

素因数の和:51400

約数の個数: 32

約数和(自身を含む): 4883951520

約数和(自身を除く): 2371132250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1895, 3790, 4927, 9854, 24635, 49270, 51001, 102002, 255005, 510010, 663013, 1326026, 3315065, 6630130, 19329379, 38658758, 96646895, 193293790, 251281927, 502563854, 1256409635, 2512819270]

約数ペア:

[(1, 2512819270), (2, 1256409635), (5, 502563854), (10, 251281927), (13, 193293790), (26, 96646895), (65, 38658758), (130, 19329379), (379, 6630130), (758, 3315065), (1895, 1326026), (3790, 663013), (4927, 510010), (9854, 255005), (24635, 102002), (49270, 51001)]