487714276

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 995908480

約数和(自身を除く): 508194204

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 283, 427, 566, 854, 1009, 1132, 1708, 1981, 2018, 3962, 4036, 7063, 7924, 14126, 17263, 28252, 34526, 61549, 69052, 120841, 123098, 241682, 246196, 285547, 430843, 483364, 571094, 861686, 1142188, 1723372, 1998829, 3997658, 7995316, 17418367, 34836734, 69673468, 121928569, 243857138, 487714276]

約数ペア:

[(1, 487714276), (2, 243857138), (4, 121928569), (7, 69673468), (14, 34836734), (28, 17418367), (61, 7995316), (122, 3997658), (244, 1998829), (283, 1723372), (427, 1142188), (566, 861686), (854, 571094), (1009, 483364), (1132, 430843), (1708, 285547), (1981, 246196), (2018, 241682), (3962, 123098), (4036, 120841), (7063, 69052), (7924, 61549), (14126, 34526), (17263, 28252)]