2951988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 7526400

約数和(自身を除く): 4574412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 149, 156, 254, 298, 381, 447, 508, 596, 762, 894, 1524, 1651, 1788, 1937, 3302, 3874, 4953, 5811, 6604, 7748, 9906, 11622, 18923, 19812, 23244, 37846, 56769, 75692, 113538, 227076, 245999, 491998, 737997, 983996, 1475994, 2951988]

約数ペア:

[(1, 2951988), (2, 1475994), (3, 983996), (4, 737997), (6, 491998), (12, 245999), (13, 227076), (26, 113538), (39, 75692), (52, 56769), (78, 37846), (127, 23244), (149, 19812), (156, 18923), (254, 11622), (298, 9906), (381, 7748), (447, 6604), (508, 5811), (596, 4953), (762, 3874), (894, 3302), (1524, 1937), (1651, 1788)]