1030804580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3964633}}^1$

素因数の和:3964655

約数の個数: 24

約数和(自身を含む): 2331204792

約数和(自身を除く): 1300400212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3964633, 7929266, 15858532, 19823165, 39646330, 51540229, 79292660, 103080458, 206160916, 257701145, 515402290, 1030804580]

約数ペア:

[(1, 1030804580), (2, 515402290), (4, 257701145), (5, 206160916), (10, 103080458), (13, 79292660), (20, 51540229), (26, 39646330), (52, 19823165), (65, 15858532), (130, 7929266), (260, 3964633)]