478793896

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{17203}}^1$

素因数の和:17294

約数の個数: 48

約数和(自身を含む): 1059078240

約数和(自身を除く): 580284344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6958, 13916, 17203, 27832, 34406, 68812, 120421, 137624, 240842, 481684, 842947, 963368, 1221413, 1685894, 2442826, 3371788, 4885652, 6743576, 8549891, 9771304, 17099782, 34199564, 59849237, 68399128, 119698474, 239396948, 478793896]

約数ペア:

[(1, 478793896), (2, 239396948), (4, 119698474), (7, 68399128), (8, 59849237), (14, 34199564), (28, 17099782), (49, 9771304), (56, 8549891), (71, 6743576), (98, 4885652), (142, 3371788), (196, 2442826), (284, 1685894), (392, 1221413), (497, 963368), (568, 842947), (994, 481684), (1988, 240842), (3479, 137624), (3976, 120421), (6958, 68812), (13916, 34406), (17203, 27832)]