488130822

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{381949}}^1$

素因数の和:382028

約数の個数: 24

約数和(自身を含む): 1072515600

約数和(自身を除く): 584384778

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 381949, 763898, 1145847, 2291694, 3437541, 6875082, 27118379, 54236758, 81355137, 162710274, 244065411, 488130822]

約数ペア:

[(1, 488130822), (2, 244065411), (3, 162710274), (6, 81355137), (9, 54236758), (18, 27118379), (71, 6875082), (142, 3437541), (213, 2291694), (426, 1145847), (639, 763898), (1278, 381949)]