4480428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 11285120

約数和(自身を除く): 6804692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 457, 516, 817, 914, 1371, 1634, 1828, 2451, 2742, 3268, 4902, 5484, 8683, 9804, 17366, 19651, 26049, 34732, 39302, 52098, 58953, 78604, 104196, 117906, 235812, 373369, 746738, 1120107, 1493476, 2240214, 4480428]

約数ペア:

[(1, 4480428), (2, 2240214), (3, 1493476), (4, 1120107), (6, 746738), (12, 373369), (19, 235812), (38, 117906), (43, 104196), (57, 78604), (76, 58953), (86, 52098), (114, 39302), (129, 34732), (172, 26049), (228, 19651), (258, 17366), (457, 9804), (516, 8683), (817, 5484), (914, 4902), (1371, 3268), (1634, 2742), (1828, 2451)]