1566240890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6809743}}^1$

素因数の和:6809773

約数の個数: 16

約数和(自身を含む): 2941809408

約数和(自身を除く): 1375568518

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 6809743, 13619486, 34048715, 68097430, 156624089, 313248178, 783120445, 1566240890]

約数ペア:

[(1, 1566240890), (2, 783120445), (5, 313248178), (10, 156624089), (23, 68097430), (46, 34048715), (115, 13619486), (230, 6809743)]