1330778896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{14071}}^1$

素因数の和:14359

約数の個数: 40

約数和(自身を含む): 2701148544

約数和(自身を除く): 1370369648

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 257, 368, 514, 1028, 2056, 4112, 5911, 11822, 14071, 23644, 28142, 47288, 56284, 94576, 112568, 225136, 323633, 647266, 1294532, 2589064, 3616247, 5178128, 7232494, 14464988, 28929976, 57859952, 83173681, 166347362, 332694724, 665389448, 1330778896]

約数ペア:

[(1, 1330778896), (2, 665389448), (4, 332694724), (8, 166347362), (16, 83173681), (23, 57859952), (46, 28929976), (92, 14464988), (184, 7232494), (257, 5178128), (368, 3616247), (514, 2589064), (1028, 1294532), (2056, 647266), (4112, 323633), (5911, 225136), (11822, 112568), (14071, 94576), (23644, 56284), (28142, 47288)]