4020692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 7639296

約数和(自身を除く): 3618604

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 463, 668, 926, 1852, 2171, 4342, 6019, 8684, 12038, 24076, 77321, 154642, 309284, 1005173, 2010346, 4020692]

約数ペア:

[(1, 4020692), (2, 2010346), (4, 1005173), (13, 309284), (26, 154642), (52, 77321), (167, 24076), (334, 12038), (463, 8684), (668, 6019), (926, 4342), (1852, 2171)]