5280531138

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{31541}}^1$

素因数の和:31751

約数の個数: 48

約数和(自身を含む): 11691231552

約数和(自身を除く): 6410700414

約数列:

[1, 2, 3, 6, 9, 18, 71, 131, 142, 213, 262, 393, 426, 639, 786, 1179, 1278, 2358, 9301, 18602, 27903, 31541, 55806, 63082, 83709, 94623, 167418, 189246, 283869, 567738, 2239411, 4131871, 4478822, 6718233, 8263742, 12395613, 13436466, 20154699, 24791226, 37186839, 40309398, 74373678, 293362841, 586725682, 880088523, 1760177046, 2640265569, 5280531138]

約数ペア:

[(1, 5280531138), (2, 2640265569), (3, 1760177046), (6, 880088523), (9, 586725682), (18, 293362841), (71, 74373678), (131, 40309398), (142, 37186839), (213, 24791226), (262, 20154699), (393, 13436466), (426, 12395613), (639, 8263742), (786, 6718233), (1179, 4478822), (1278, 4131871), (2358, 2239411), (9301, 567738), (18602, 283869), (27903, 189246), (31541, 167418), (55806, 94623), (63082, 83709)]