399486545916

素因数分解:

$2^2\times 3^1\times {\mathrm{10211}}^1\times {\mathrm{3260263}}^1$

素因数の和:3270481

約数の個数: 24

約数和(自身を含む): 932226847104

約数和(自身を除く): 532740301188

約数列:

[1, 2, 3, 4, 6, 12, 10211, 20422, 30633, 40844, 61266, 122532, 3260263, 6520526, 9780789, 13041052, 19561578, 39123156, 33290545493, 66581090986, 99871636479, 133162181972, 199743272958, 399486545916]

約数ペア:

[(1, 399486545916), (2, 199743272958), (3, 133162181972), (4, 99871636479), (6, 66581090986), (12, 33290545493), (10211, 39123156), (20422, 19561578), (30633, 13041052), (40844, 9780789), (61266, 6520526), (122532, 3260263)]