2256532537

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 2666926080

約数和(自身を除く): 410393543

約数列:

[1, 7, 79, 83, 211, 233, 553, 581, 1477, 1631, 6557, 16669, 17513, 18407, 19339, 45899, 49163, 116683, 122591, 128849, 135373, 344141, 1383527, 1527781, 3883877, 4080529, 9684689, 10694467, 27187139, 28563703, 322361791, 2256532537]

約数ペア:

[(1, 2256532537), (7, 322361791), (79, 28563703), (83, 27187139), (211, 10694467), (233, 9684689), (553, 4080529), (581, 3883877), (1477, 1527781), (1631, 1383527), (6557, 344141), (16669, 135373), (17513, 128849), (18407, 122591), (19339, 116683), (45899, 49163)]