13780370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 26552448

約数和(自身を除く): 12772078

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 787, 1030, 1574, 1751, 3502, 3935, 7870, 8755, 13379, 17510, 26758, 66895, 81061, 133790, 162122, 405305, 810610, 1378037, 2756074, 6890185, 13780370]

約数ペア:

[(1, 13780370), (2, 6890185), (5, 2756074), (10, 1378037), (17, 810610), (34, 405305), (85, 162122), (103, 133790), (170, 81061), (206, 66895), (515, 26758), (787, 17510), (1030, 13379), (1574, 8755), (1751, 7870), (3502, 3935)]