987768935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{51193}}^1$

素因数の和:51442

約数の個数: 16

約数和(自身を含む): 1260601056

約数和(自身を除く): 272832121

約数列:

[1, 5, 17, 85, 227, 1135, 3859, 19295, 51193, 255965, 870281, 4351405, 11620811, 58104055, 197553787, 987768935]

約数ペア:

[(1, 987768935), (5, 197553787), (17, 58104055), (85, 11620811), (227, 4351405), (1135, 870281), (3859, 255965), (19295, 51193)]