7868234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 5679286

約数列:

[1, 2, 11, 22, 31, 62, 83, 139, 166, 278, 341, 682, 913, 1529, 1826, 2573, 3058, 4309, 5146, 8618, 11537, 23074, 28303, 47399, 56606, 94798, 126907, 253814, 357647, 715294, 3934117, 7868234]

約数ペア:

[(1, 7868234), (2, 3934117), (11, 715294), (22, 357647), (31, 253814), (62, 126907), (83, 94798), (139, 56606), (166, 47399), (278, 28303), (341, 23074), (682, 11537), (913, 8618), (1529, 5146), (1826, 4309), (2573, 3058)]