7514260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28901}}^1$

素因数の和:28923

約数の個数: 24

約数和(自身を含む): 16994376

約数和(自身を除く): 9480116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 28901, 57802, 115604, 144505, 289010, 375713, 578020, 751426, 1502852, 1878565, 3757130, 7514260]

約数ペア:

[(1, 7514260), (2, 3757130), (4, 1878565), (5, 1502852), (10, 751426), (13, 578020), (20, 375713), (26, 289010), (52, 144505), (65, 115604), (130, 57802), (260, 28901)]