254118532

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{70667}}^1$

素因数の和:70731

約数の個数: 24

約数和(自身を含む): 474888960

約数和(自身を除く): 220770428

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 70667, 141334, 282668, 2049343, 2190677, 4098686, 4381354, 8197372, 8762708, 63529633, 127059266, 254118532]

約数ペア:

[(1, 254118532), (2, 127059266), (4, 63529633), (29, 8762708), (31, 8197372), (58, 4381354), (62, 4098686), (116, 2190677), (124, 2049343), (899, 282668), (1798, 141334), (3596, 70667)]