613938754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10271}}^1$

素因数の和:10327

約数の個数: 48

約数和(自身を含む): 1147587840

約数和(自身を除く): 533649086

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 418, 494, 1573, 2299, 2717, 3146, 4598, 5434, 10271, 20542, 29887, 59774, 112981, 133523, 195149, 225962, 267046, 390298, 1242791, 1468753, 2146639, 2485582, 2536937, 2937506, 4293278, 5073874, 16156283, 23613029, 27906307, 32312566, 47226058, 55812614, 306969377, 613938754]

約数ペア:

[(1, 613938754), (2, 306969377), (11, 55812614), (13, 47226058), (19, 32312566), (22, 27906307), (26, 23613029), (38, 16156283), (121, 5073874), (143, 4293278), (209, 2937506), (242, 2536937), (247, 2485582), (286, 2146639), (418, 1468753), (494, 1242791), (1573, 390298), (2299, 267046), (2717, 225962), (3146, 195149), (4598, 133523), (5434, 112981), (10271, 59774), (20542, 29887)]