2531170082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1\times {\mathrm{3251}}^1$

素因数の和:6206

約数の個数: 32

約数和(自身を含む): 4570490880

約数和(自身を除く): 2039320798

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2927, 3251, 5854, 6502, 20489, 22757, 40978, 45514, 55613, 61769, 111226, 123538, 389291, 432383, 778582, 864766, 9515677, 19031354, 66609739, 133219478, 180797863, 361595726, 1265585041, 2531170082]

約数ペア:

[(1, 2531170082), (2, 1265585041), (7, 361595726), (14, 180797863), (19, 133219478), (38, 66609739), (133, 19031354), (266, 9515677), (2927, 864766), (3251, 778582), (5854, 432383), (6502, 389291), (20489, 123538), (22757, 111226), (40978, 61769), (45514, 55613)]