1804766278

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1\times {\mathrm{1171}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 3115457280

約数和(自身を除く): 1310691002

約数列:

[1, 2, 7, 14, 283, 389, 566, 778, 1171, 1981, 2342, 2723, 3962, 5446, 8197, 16394, 110087, 220174, 331393, 455519, 662786, 770609, 911038, 1541218, 2319751, 3188633, 4639502, 6377266, 128911877, 257823754, 902383139, 1804766278]

約数ペア:

[(1, 1804766278), (2, 902383139), (7, 257823754), (14, 128911877), (283, 6377266), (389, 4639502), (566, 3188633), (778, 2319751), (1171, 1541218), (1981, 911038), (2342, 770609), (2723, 662786), (3962, 455519), (5446, 331393), (8197, 220174), (16394, 110087)]