426486530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{2543}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 794216448

約数和(自身を除く): 367729918

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 541, 1082, 2543, 2705, 5086, 5410, 12715, 16771, 25430, 33542, 78833, 83855, 157666, 167710, 394165, 788330, 1375763, 2751526, 6878815, 13757630, 42648653, 85297306, 213243265, 426486530]

約数ペア:

[(1, 426486530), (2, 213243265), (5, 85297306), (10, 42648653), (31, 13757630), (62, 6878815), (155, 2751526), (310, 1375763), (541, 788330), (1082, 394165), (2543, 167710), (2705, 157666), (5086, 83855), (5410, 78833), (12715, 33542), (16771, 25430)]