1441570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:886

約数の個数: 24

約数和(自身を含む): 2813076

約数和(自身を除く): 1371506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 853, 1690, 1706, 4265, 8530, 11089, 22178, 55445, 110890, 144157, 288314, 720785, 1441570]

約数ペア:

[(1, 1441570), (2, 720785), (5, 288314), (10, 144157), (13, 110890), (26, 55445), (65, 22178), (130, 11089), (169, 8530), (338, 4265), (845, 1706), (853, 1690)]