1392967976665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{16433}}^1$

素因数の和:17266

約数の個数: 64

約数和(自身を含む): 1891303603200

約数和(自身を除く): 498335626535

約数列:

[1, 5, 17, 19, 73, 85, 95, 323, 365, 719, 1241, 1387, 1615, 3595, 6205, 6935, 12223, 13661, 16433, 23579, 52487, 61115, 68305, 82165, 117895, 232237, 262435, 279361, 312227, 892279, 997253, 1161185, 1199609, 1396805, 1561135, 4461395, 4986265, 5307859, 5998045, 11815327, 16953301, 20393353, 22792571, 26539295, 59076635, 84766505, 101966765, 113962855, 200860559, 224491213, 387473707, 862518871, 1004302795, 1122456065, 1937368535, 3816350621, 4312594355, 14662820807, 16387858549, 19081753105, 73314104035, 81939292745, 278593595333, 1392967976665]

約数ペア:

[(1, 1392967976665), (5, 278593595333), (17, 81939292745), (19, 73314104035), (73, 19081753105), (85, 16387858549), (95, 14662820807), (323, 4312594355), (365, 3816350621), (719, 1937368535), (1241, 1122456065), (1387, 1004302795), (1615, 862518871), (3595, 387473707), (6205, 224491213), (6935, 200860559), (12223, 113962855), (13661, 101966765), (16433, 84766505), (23579, 59076635), (52487, 26539295), (61115, 22792571), (68305, 20393353), (82165, 16953301), (117895, 11815327), (232237, 5998045), (262435, 5307859), (279361, 4986265), (312227, 4461395), (892279, 1561135), (997253, 1396805), (1161185, 1199609)]