1333752616

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{643703}}^1$

素因数の和:643753

約数の個数: 32

約数和(自身を含む): 2935290240

約数和(自身を除く): 1601537624

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 643703, 1287406, 2574812, 4505921, 5149624, 9011842, 18023684, 23817011, 36047368, 47634022, 95268044, 166719077, 190536088, 333438154, 666876308, 1333752616]

約数ペア:

[(1, 1333752616), (2, 666876308), (4, 333438154), (7, 190536088), (8, 166719077), (14, 95268044), (28, 47634022), (37, 36047368), (56, 23817011), (74, 18023684), (148, 9011842), (259, 5149624), (296, 4505921), (518, 2574812), (1036, 1287406), (2072, 643703)]