2213247935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1109}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 2874242880

約数和(自身を除く): 660994945

約数列:

[1, 5, 17, 53, 85, 265, 443, 901, 1109, 2215, 4505, 5545, 7531, 18853, 23479, 37655, 58777, 94265, 117395, 293885, 399143, 491287, 999209, 1995715, 2456435, 4996045, 8351879, 26038211, 41759395, 130191055, 442649587, 2213247935]

約数ペア:

[(1, 2213247935), (5, 442649587), (17, 130191055), (53, 41759395), (85, 26038211), (265, 8351879), (443, 4996045), (901, 2456435), (1109, 1995715), (2215, 999209), (4505, 491287), (5545, 399143), (7531, 293885), (18853, 117395), (23479, 94265), (37655, 58777)]