2201224816

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{677717}}^1$

素因数の和:677761

約数の個数: 40

約数和(自身を含む): 5042221920

約数和(自身を除く): 2840997104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 677717, 1355434, 2710868, 4744019, 5421736, 9488038, 10843472, 18976076, 19653793, 37952152, 39307586, 75904304, 78615172, 137576551, 157230344, 275153102, 314460688, 550306204, 1100612408, 2201224816]

約数ペア:

[(1, 2201224816), (2, 1100612408), (4, 550306204), (7, 314460688), (8, 275153102), (14, 157230344), (16, 137576551), (28, 78615172), (29, 75904304), (56, 39307586), (58, 37952152), (112, 19653793), (116, 18976076), (203, 10843472), (232, 9488038), (406, 5421736), (464, 4744019), (812, 2710868), (1624, 1355434), (3248, 677717)]