1980117796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1867}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 3690570240

約数和(自身を除く): 1710452444

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 223, 446, 892, 1189, 1867, 2378, 3734, 4756, 6467, 7468, 9143, 12934, 18286, 25868, 36572, 54143, 76547, 108286, 153094, 216572, 265147, 306188, 416341, 530294, 832682, 1060588, 1665364, 2219863, 4439726, 8879452, 12073889, 17069981, 24147778, 34139962, 48295556, 68279924, 495029449, 990058898, 1980117796]

約数ペア:

[(1, 1980117796), (2, 990058898), (4, 495029449), (29, 68279924), (41, 48295556), (58, 34139962), (82, 24147778), (116, 17069981), (164, 12073889), (223, 8879452), (446, 4439726), (892, 2219863), (1189, 1665364), (1867, 1060588), (2378, 832682), (3734, 530294), (4756, 416341), (6467, 306188), (7468, 265147), (9143, 216572), (12934, 153094), (18286, 108286), (25868, 76547), (36572, 54143)]