947254352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173617}}^1$

素因数の和:173667

約数の個数: 40

約数和(自身を含む): 2066748672

約数和(自身を除く): 1119494320

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 173617, 347234, 694468, 1388936, 1909787, 2777872, 3819574, 5382127, 7639148, 10764254, 15278296, 21528508, 30556592, 43057016, 59203397, 86114032, 118406794, 236813588, 473627176, 947254352]

約数ペア:

[(1, 947254352), (2, 473627176), (4, 236813588), (8, 118406794), (11, 86114032), (16, 59203397), (22, 43057016), (31, 30556592), (44, 21528508), (62, 15278296), (88, 10764254), (124, 7639148), (176, 5382127), (248, 3819574), (341, 2777872), (496, 1909787), (682, 1388936), (1364, 694468), (2728, 347234), (5456, 173617)]