488992042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67559}}^1$

素因数の和:67626

約数の個数: 32

約数和(自身を含む): 933949440

約数和(自身を除く): 444957398

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 67559, 135118, 472913, 743149, 945826, 1486298, 3175273, 5202043, 6350546, 10404086, 22226911, 34928003, 44453822, 69856006, 244496021, 488992042]

約数ペア:

[(1, 488992042), (2, 244496021), (7, 69856006), (11, 44453822), (14, 34928003), (22, 22226911), (47, 10404086), (77, 6350546), (94, 5202043), (154, 3175273), (329, 1486298), (517, 945826), (658, 743149), (1034, 472913), (3619, 135118), (7238, 67559)]