1570252484

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 2851900800

約数和(自身を除く): 1281648316

約数列:

[1, 2, 4, 61, 73, 122, 146, 199, 244, 292, 398, 443, 796, 886, 1772, 4453, 8906, 12139, 14527, 17812, 24278, 27023, 29054, 32339, 48556, 54046, 58108, 64678, 88157, 108092, 129356, 176314, 352628, 886147, 1772294, 1972679, 3544588, 3945358, 5377577, 6435461, 7890716, 10755154, 12870922, 21510308, 25741844, 392563121, 785126242, 1570252484]

約数ペア:

[(1, 1570252484), (2, 785126242), (4, 392563121), (61, 25741844), (73, 21510308), (122, 12870922), (146, 10755154), (199, 7890716), (244, 6435461), (292, 5377577), (398, 3945358), (443, 3544588), (796, 1972679), (886, 1772294), (1772, 886147), (4453, 352628), (8906, 176314), (12139, 129356), (14527, 108092), (17812, 88157), (24278, 64678), (27023, 58108), (29054, 54046), (32339, 48556)]