2355721732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281381}}^1$

素因数の和:281428

約数の個数: 48

約数和(自身を含む): 5294483712

約数和(自身を除く): 2938761980

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 281381, 562762, 1125524, 1969667, 3657953, 3939334, 6471763, 7315906, 7878668, 12943526, 14631812, 25605671, 25887052, 45302341, 51211342, 84132919, 90604682, 102422684, 168265838, 181209364, 336531676, 588930433, 1177860866, 2355721732]

約数ペア:

[(1, 2355721732), (2, 1177860866), (4, 588930433), (7, 336531676), (13, 181209364), (14, 168265838), (23, 102422684), (26, 90604682), (28, 84132919), (46, 51211342), (52, 45302341), (91, 25887052), (92, 25605671), (161, 14631812), (182, 12943526), (299, 7878668), (322, 7315906), (364, 6471763), (598, 3939334), (644, 3657953), (1196, 1969667), (2093, 1125524), (4186, 562762), (8372, 281381)]