2839017202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{260317}}^1$

素因数の和:260386

約数の個数: 32

約数和(自身を含む): 5248010880

約数和(自身を除く): 2408993678

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 260317, 520634, 1822219, 3644438, 4946023, 9892046, 10672997, 21345994, 34622161, 69244322, 74710979, 149421958, 202786943, 405573886, 1419508601, 2839017202]

約数ペア:

[(1, 2839017202), (2, 1419508601), (7, 405573886), (14, 202786943), (19, 149421958), (38, 74710979), (41, 69244322), (82, 34622161), (133, 21345994), (266, 10672997), (287, 9892046), (574, 4946023), (779, 3644438), (1558, 1822219), (5453, 520634), (10906, 260317)]