122904124

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 251306496

約数和(自身を除く): 128402372

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 211, 284, 293, 422, 497, 586, 844, 994, 1172, 1477, 1988, 2051, 2954, 4102, 5908, 8204, 14981, 20803, 29962, 41606, 59924, 61823, 83212, 104867, 123646, 145621, 209734, 247292, 291242, 419468, 432761, 582484, 865522, 1731044, 4389433, 8778866, 17557732, 30726031, 61452062, 122904124]

約数ペア:

[(1, 122904124), (2, 61452062), (4, 30726031), (7, 17557732), (14, 8778866), (28, 4389433), (71, 1731044), (142, 865522), (211, 582484), (284, 432761), (293, 419468), (422, 291242), (497, 247292), (586, 209734), (844, 145621), (994, 123646), (1172, 104867), (1477, 83212), (1988, 61823), (2051, 59924), (2954, 41606), (4102, 29962), (5908, 20803), (8204, 14981)]