9780495554

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 14929916976

約数和(自身を除く): 5149421422

約数列:

[1, 2, 113, 226, 281, 337, 457, 562, 674, 914, 31753, 38081, 51641, 63506, 76162, 94697, 103282, 128417, 154009, 189394, 256834, 308018, 10700761, 14511121, 17403017, 21401522, 29022242, 34806034, 43276529, 86553058, 4890247777, 9780495554]

約数ペア:

[(1, 9780495554), (2, 4890247777), (113, 86553058), (226, 43276529), (281, 34806034), (337, 29022242), (457, 21401522), (562, 17403017), (674, 14511121), (914, 10700761), (31753, 308018), (38081, 256834), (51641, 189394), (63506, 154009), (76162, 128417), (94697, 103282)]