2016250912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{156347}}^1$

素因数の和:156401

約数の個数: 48

約数和(自身を含む): 4412765952

約数和(自身を除く): 2396515040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 156347, 312694, 625388, 1250776, 2032511, 2501552, 4065022, 4846757, 5003104, 8130044, 9693514, 16260088, 19387028, 32520176, 38774056, 63007841, 65040352, 77548112, 126015682, 155096224, 252031364, 504062728, 1008125456, 2016250912]

約数ペア:

[(1, 2016250912), (2, 1008125456), (4, 504062728), (8, 252031364), (13, 155096224), (16, 126015682), (26, 77548112), (31, 65040352), (32, 63007841), (52, 38774056), (62, 32520176), (104, 19387028), (124, 16260088), (208, 9693514), (248, 8130044), (403, 5003104), (416, 4846757), (496, 4065022), (806, 2501552), (992, 2032511), (1612, 1250776), (3224, 625388), (6448, 312694), (12896, 156347)]