497248

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 1005480

約数和(自身を除く): 508232

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 379, 656, 758, 1312, 1516, 3032, 6064, 12128, 15539, 31078, 62156, 124312, 248624, 497248]

約数ペア:

[(1, 497248), (2, 248624), (4, 124312), (8, 62156), (16, 31078), (32, 15539), (41, 12128), (82, 6064), (164, 3032), (328, 1516), (379, 1312), (656, 758)]