1992804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 5246976

約数和(自身を除く): 3254172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 487, 682, 974, 1023, 1364, 1461, 1948, 2046, 2922, 4092, 5357, 5844, 10714, 15097, 16071, 21428, 30194, 32142, 45291, 60388, 64284, 90582, 166067, 181164, 332134, 498201, 664268, 996402, 1992804]

約数ペア:

[(1, 1992804), (2, 996402), (3, 664268), (4, 498201), (6, 332134), (11, 181164), (12, 166067), (22, 90582), (31, 64284), (33, 60388), (44, 45291), (62, 32142), (66, 30194), (93, 21428), (124, 16071), (132, 15097), (186, 10714), (341, 5844), (372, 5357), (487, 4092), (682, 2922), (974, 2046), (1023, 1948), (1364, 1461)]