1810064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 40

約数和(自身を含む): 3749760

約数和(自身を除く): 1939696

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 83, 94, 116, 166, 188, 232, 332, 376, 464, 664, 752, 1328, 1363, 2407, 2726, 3901, 4814, 5452, 7802, 9628, 10904, 15604, 19256, 21808, 31208, 38512, 62416, 113129, 226258, 452516, 905032, 1810064]

約数ペア:

[(1, 1810064), (2, 905032), (4, 452516), (8, 226258), (16, 113129), (29, 62416), (47, 38512), (58, 31208), (83, 21808), (94, 19256), (116, 15604), (166, 10904), (188, 9628), (232, 7802), (332, 5452), (376, 4814), (464, 3901), (664, 2726), (752, 2407), (1328, 1363)]