2488458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 5736960

約数和(自身を除く): 3248502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 331, 358, 537, 662, 993, 1074, 1253, 1986, 2317, 2506, 3759, 4634, 6951, 7518, 13902, 59249, 118498, 177747, 355494, 414743, 829486, 1244229, 2488458]

約数ペア:

[(1, 2488458), (2, 1244229), (3, 829486), (6, 414743), (7, 355494), (14, 177747), (21, 118498), (42, 59249), (179, 13902), (331, 7518), (358, 6951), (537, 4634), (662, 3759), (993, 2506), (1074, 2317), (1253, 1986)]