8219216624

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{10613}}^1$

素因数の和:11217

約数の個数: 40

約数和(自身を含む): 16122666000

約数和(自身を除く): 7903449376

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 499, 776, 998, 1552, 1996, 3992, 7984, 10613, 21226, 42452, 48403, 84904, 96806, 169808, 193612, 387224, 774448, 1029461, 2058922, 4117844, 5295887, 8235688, 10591774, 16471376, 21183548, 42367096, 84734192, 513701039, 1027402078, 2054804156, 4109608312, 8219216624]

約数ペア:

[(1, 8219216624), (2, 4109608312), (4, 2054804156), (8, 1027402078), (16, 513701039), (97, 84734192), (194, 42367096), (388, 21183548), (499, 16471376), (776, 10591774), (998, 8235688), (1552, 5295887), (1996, 4117844), (3992, 2058922), (7984, 1029461), (10613, 774448), (21226, 387224), (42452, 193612), (48403, 169808), (84904, 96806)]