454920002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{109831}}^1$

素因数の和:109961

約数の個数: 16

約数和(自身を含む): 724891200

約数和(自身を除く): 269971198

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 109831, 219662, 2086789, 4173578, 11971579, 23943158, 227460001, 454920002]

約数ペア:

[(1, 454920002), (2, 227460001), (19, 23943158), (38, 11971579), (109, 4173578), (218, 2086789), (2071, 219662), (4142, 109831)]