2247227248

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{282599}}^1$

素因数の和:282685

約数の個数: 40

約数和(自身を含む): 5046105600

約数和(自身を除く): 2798878352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 282599, 565198, 1130396, 1978193, 2260792, 3956386, 4521584, 7912772, 15825544, 20064529, 31651088, 40129058, 80258116, 140451703, 160516232, 280903406, 321032464, 561806812, 1123613624, 2247227248]

約数ペア:

[(1, 2247227248), (2, 1123613624), (4, 561806812), (7, 321032464), (8, 280903406), (14, 160516232), (16, 140451703), (28, 80258116), (56, 40129058), (71, 31651088), (112, 20064529), (142, 15825544), (284, 7912772), (497, 4521584), (568, 3956386), (994, 2260792), (1136, 1978193), (1988, 1130396), (3976, 565198), (7952, 282599)]