383877438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{136417}}^1$

素因数の和:136496

約数の個数: 32

約数和(自身を含む): 890536704

約数和(自身を除く): 506659266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 136417, 272834, 409251, 818502, 954919, 1909838, 2864757, 5729514, 9139939, 18279878, 27419817, 54839634, 63979573, 127959146, 191938719, 383877438]

約数ペア:

[(1, 383877438), (2, 191938719), (3, 127959146), (6, 63979573), (7, 54839634), (14, 27419817), (21, 18279878), (42, 9139939), (67, 5729514), (134, 2864757), (201, 1909838), (402, 954919), (469, 818502), (938, 409251), (1407, 272834), (2814, 136417)]