1640488799

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{7243}}^1$

素因数の和:7430

約数の個数: 16

約数和(自身を含む): 1724651520

約数和(自身を除く): 84162721

約数列:

[1, 47, 61, 79, 2867, 3713, 4819, 7243, 226493, 340421, 441823, 572197, 20765681, 26893259, 34904017, 1640488799]

約数ペア:

[(1, 1640488799), (47, 34904017), (61, 26893259), (79, 20765681), (2867, 572197), (3713, 441823), (4819, 340421), (7243, 226493)]