198001310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1523087}}^1$

素因数の和:1523107

約数の個数: 16

約数和(自身を含む): 383818176

約数和(自身を除く): 185816866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1523087, 3046174, 7615435, 15230870, 19800131, 39600262, 99000655, 198001310]

約数ペア:

[(1, 198001310), (2, 99000655), (5, 39600262), (10, 19800131), (13, 15230870), (26, 7615435), (65, 3046174), (130, 1523087)]