4317028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 8143520

約数和(自身を除く): 3826492

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1321, 1634, 2642, 3268, 5284, 25099, 50198, 56803, 100396, 113606, 227212, 1079257, 2158514, 4317028]

約数ペア:

[(1, 4317028), (2, 2158514), (4, 1079257), (19, 227212), (38, 113606), (43, 100396), (76, 56803), (86, 50198), (172, 25099), (817, 5284), (1321, 3268), (1634, 2642)]