1967966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 3967488

約数和(自身を除く): 1999522

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 983, 1001, 1966, 2002, 6881, 10813, 12779, 13762, 21626, 25558, 75691, 89453, 140569, 151382, 178906, 281138, 983983, 1967966]

約数ペア:

[(1, 1967966), (2, 983983), (7, 281138), (11, 178906), (13, 151382), (14, 140569), (22, 89453), (26, 75691), (77, 25558), (91, 21626), (143, 13762), (154, 12779), (182, 10813), (286, 6881), (983, 2002), (1001, 1966)]