2045587404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{37991}}^1$

素因数の和:38646

約数の個数: 48

約数和(自身を含む): 5463553536

約数和(自身を除く): 3417966132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 641, 1282, 1923, 2564, 3846, 4487, 7692, 8974, 13461, 17948, 26922, 37991, 53844, 75982, 113973, 151964, 227946, 265937, 455892, 531874, 797811, 1063748, 1595622, 3191244, 24352231, 48704462, 73056693, 97408924, 146113386, 170465617, 292226772, 340931234, 511396851, 681862468, 1022793702, 2045587404]

約数ペア:

[(1, 2045587404), (2, 1022793702), (3, 681862468), (4, 511396851), (6, 340931234), (7, 292226772), (12, 170465617), (14, 146113386), (21, 97408924), (28, 73056693), (42, 48704462), (84, 24352231), (641, 3191244), (1282, 1595622), (1923, 1063748), (2564, 797811), (3846, 531874), (4487, 455892), (7692, 265937), (8974, 227946), (13461, 151964), (17948, 113973), (26922, 75982), (37991, 53844)]