1222296770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{15733}}^1$

素因数の和:16214

約数の個数: 32

約数和(自身を含む): 2334799728

約数和(自身を除く): 1112502958

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 457, 914, 2285, 4570, 7769, 15538, 15733, 31466, 38845, 77690, 78665, 157330, 267461, 534922, 1337305, 2674610, 7189981, 14379962, 35949905, 71899810, 122229677, 244459354, 611148385, 1222296770]

約数ペア:

[(1, 1222296770), (2, 611148385), (5, 244459354), (10, 122229677), (17, 71899810), (34, 35949905), (85, 14379962), (170, 7189981), (457, 2674610), (914, 1337305), (2285, 534922), (4570, 267461), (7769, 157330), (15538, 78665), (15733, 77690), (31466, 38845)]