1520335310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{22447}}^1$

素因数の和:22988

約数の個数: 32

約数和(自身を含む): 2952899712

約数和(自身を除く): 1432564402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 521, 1042, 2605, 5210, 6773, 13546, 22447, 33865, 44894, 67730, 112235, 224470, 291811, 583622, 1459055, 2918110, 11694887, 23389774, 58474435, 116948870, 152033531, 304067062, 760167655, 1520335310]

約数ペア:

[(1, 1520335310), (2, 760167655), (5, 304067062), (10, 152033531), (13, 116948870), (26, 58474435), (65, 23389774), (130, 11694887), (521, 2918110), (1042, 1459055), (2605, 583622), (5210, 291811), (6773, 224470), (13546, 112235), (22447, 67730), (33865, 44894)]