276899870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{2111}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 537546240

約数和(自身を除く): 260646370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1009, 2018, 2111, 4222, 5045, 10090, 10555, 13117, 21110, 26234, 27443, 54886, 65585, 131170, 137215, 274430, 2129999, 4259998, 10649995, 21299990, 27689987, 55379974, 138449935, 276899870]

約数ペア:

[(1, 276899870), (2, 138449935), (5, 55379974), (10, 27689987), (13, 21299990), (26, 10649995), (65, 4259998), (130, 2129999), (1009, 274430), (2018, 137215), (2111, 131170), (4222, 65585), (5045, 54886), (10090, 27443), (10555, 26234), (13117, 21110)]