8423324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 18449088

約数和(自身を除く): 10025764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 317, 364, 511, 634, 949, 1022, 1268, 1898, 2044, 2219, 3796, 4121, 4438, 6643, 8242, 8876, 13286, 16484, 23141, 26572, 28847, 46282, 57694, 92564, 115388, 161987, 300833, 323974, 601666, 647948, 1203332, 2105831, 4211662, 8423324]

約数ペア:

[(1, 8423324), (2, 4211662), (4, 2105831), (7, 1203332), (13, 647948), (14, 601666), (26, 323974), (28, 300833), (52, 161987), (73, 115388), (91, 92564), (146, 57694), (182, 46282), (292, 28847), (317, 26572), (364, 23141), (511, 16484), (634, 13286), (949, 8876), (1022, 8242), (1268, 6643), (1898, 4438), (2044, 4121), (2219, 3796)]