9811396

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 20845440

約数和(自身を除く): 11034044

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 281, 301, 406, 562, 602, 812, 1124, 1204, 1247, 1967, 2494, 3934, 4988, 7868, 8149, 8729, 12083, 16298, 17458, 24166, 32596, 34916, 48332, 57043, 84581, 114086, 169162, 228172, 338324, 350407, 700814, 1401628, 2452849, 4905698, 9811396]

約数ペア:

[(1, 9811396), (2, 4905698), (4, 2452849), (7, 1401628), (14, 700814), (28, 350407), (29, 338324), (43, 228172), (58, 169162), (86, 114086), (116, 84581), (172, 57043), (203, 48332), (281, 34916), (301, 32596), (406, 24166), (562, 17458), (602, 16298), (812, 12083), (1124, 8729), (1204, 8149), (1247, 7868), (1967, 4988), (2494, 3934)]