1590174313

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 2097144000

約数和(自身を除く): 506969687

約数列:

[1, 7, 13, 29, 49, 59, 91, 203, 377, 413, 637, 767, 1421, 1459, 1711, 2639, 2891, 5369, 10213, 11977, 18473, 18967, 22243, 37583, 42311, 71491, 83839, 86081, 132769, 155701, 296177, 550043, 602567, 929383, 1089907, 1119053, 2073239, 2496349, 3850301, 4217969, 7833371, 17474443, 26952107, 32452537, 54833597, 122321101, 227167759, 1590174313]

約数ペア:

[(1, 1590174313), (7, 227167759), (13, 122321101), (29, 54833597), (49, 32452537), (59, 26952107), (91, 17474443), (203, 7833371), (377, 4217969), (413, 3850301), (637, 2496349), (767, 2073239), (1421, 1119053), (1459, 1089907), (1711, 929383), (2639, 602567), (2891, 550043), (5369, 296177), (10213, 155701), (11977, 132769), (18473, 86081), (18967, 83839), (22243, 71491), (37583, 42311)]