4520106479

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1783}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 5566080000

約数和(自身を除く): 1045973521

約数列:

[1, 7, 19, 49, 133, 343, 389, 931, 1783, 2723, 6517, 7391, 12481, 19061, 33877, 51737, 87367, 133427, 237139, 362159, 611569, 693587, 1659973, 2535113, 4855109, 11619811, 13178153, 33985763, 92247071, 237900341, 645729497, 4520106479]

約数ペア:

[(1, 4520106479), (7, 645729497), (19, 237900341), (49, 92247071), (133, 33985763), (343, 13178153), (389, 11619811), (931, 4855109), (1783, 2535113), (2723, 1659973), (6517, 693587), (7391, 611569), (12481, 362159), (19061, 237139), (33877, 133427), (51737, 87367)]