1431504004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{57251}}^1$

素因数の和:57328

約数の個数: 48

約数和(自身を含む): 3077867520

約数和(自身を除く): 1646363516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 12502, 25004, 57251, 114502, 229004, 400757, 801514, 1087769, 1603028, 2175538, 2690797, 4351076, 5381594, 7614383, 10763188, 15228766, 18835579, 30457532, 37671158, 51125143, 75342316, 102250286, 204500572, 357876001, 715752002, 1431504004]

約数ペア:

[(1, 1431504004), (2, 715752002), (4, 357876001), (7, 204500572), (14, 102250286), (19, 75342316), (28, 51125143), (38, 37671158), (47, 30457532), (76, 18835579), (94, 15228766), (133, 10763188), (188, 7614383), (266, 5381594), (329, 4351076), (532, 2690797), (658, 2175538), (893, 1603028), (1316, 1087769), (1786, 801514), (3572, 400757), (6251, 229004), (12502, 114502), (25004, 57251)]