858974474

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{4339}}^1$

素因数の和:4506

約数の個数: 24

約数和(自身を含む): 1344601440

約数和(自身を除く): 485626966

約数列:

[1, 2, 31, 62, 103, 206, 961, 1922, 3193, 4339, 6386, 8678, 98983, 134509, 197966, 269018, 446917, 893834, 4169779, 8339558, 13854427, 27708854, 429487237, 858974474]

約数ペア:

[(1, 858974474), (2, 429487237), (31, 27708854), (62, 13854427), (103, 8339558), (206, 4169779), (961, 893834), (1922, 446917), (3193, 269018), (4339, 197966), (6386, 134509), (8678, 98983)]