1738388886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{216379}}^1$

素因数の和:216500

約数の個数: 32

約数和(自身を含む): 3780591360

約数和(自身を除く): 2042202474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 216379, 432758, 649137, 1298274, 2812927, 5625854, 8438781, 16877562, 22287037, 44574074, 66861111, 133722222, 289731481, 579462962, 869194443, 1738388886]

約数ペア:

[(1, 1738388886), (2, 869194443), (3, 579462962), (6, 289731481), (13, 133722222), (26, 66861111), (39, 44574074), (78, 22287037), (103, 16877562), (206, 8438781), (309, 5625854), (618, 2812927), (1339, 1298274), (2678, 649137), (4017, 432758), (8034, 216379)]