7415386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 5357990

約数列:

[1, 2, 11, 22, 31, 62, 83, 131, 166, 262, 341, 682, 913, 1441, 1826, 2573, 2882, 4061, 5146, 8122, 10873, 21746, 28303, 44671, 56606, 89342, 119603, 239206, 337063, 674126, 3707693, 7415386]

約数ペア:

[(1, 7415386), (2, 3707693), (11, 674126), (22, 337063), (31, 239206), (62, 119603), (83, 89342), (131, 56606), (166, 44671), (262, 28303), (341, 21746), (682, 10873), (913, 8122), (1441, 5146), (1826, 4061), (2573, 2882)]