130408024

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{61981}}^1$

素因数の和:62250

約数の個数: 16

約数和(自身を含む): 245448720

約数和(自身を除く): 115040696

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 61981, 123962, 247924, 495848, 16301003, 32602006, 65204012, 130408024]

約数ペア:

[(1, 130408024), (2, 65204012), (4, 32602006), (8, 16301003), (263, 495848), (526, 247924), (1052, 123962), (2104, 61981)]