917994506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2307

約数の個数: 64

約数和(自身を含む): 1706213376

約数和(自身を除く): 788218870

約数列:

[1, 2, 11, 13, 22, 26, 31, 47, 62, 94, 143, 286, 341, 403, 517, 611, 682, 806, 1034, 1222, 1457, 2203, 2914, 4406, 4433, 6721, 8866, 13442, 16027, 18941, 24233, 28639, 32054, 37882, 48466, 57278, 68293, 103541, 136586, 207082, 208351, 315029, 416702, 630058, 751223, 887809, 1138951, 1346033, 1502446, 1775618, 2277902, 2692066, 3209771, 6419542, 9765899, 14806363, 19531798, 29612726, 35307481, 41727023, 70614962, 83454046, 458997253, 917994506]

約数ペア:

[(1, 917994506), (2, 458997253), (11, 83454046), (13, 70614962), (22, 41727023), (26, 35307481), (31, 29612726), (47, 19531798), (62, 14806363), (94, 9765899), (143, 6419542), (286, 3209771), (341, 2692066), (403, 2277902), (517, 1775618), (611, 1502446), (682, 1346033), (806, 1138951), (1034, 887809), (1222, 751223), (1457, 630058), (2203, 416702), (2914, 315029), (4406, 208351), (4433, 207082), (6721, 136586), (8866, 103541), (13442, 68293), (16027, 57278), (18941, 48466), (24233, 37882), (28639, 32054)]