256767804582

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{2042021}}^1$

素因数の和:2043148

約数の個数: 32

約数和(自身を含む): 541054149120

約数和(自身を除く): 284286344538

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1103, 2206, 3309, 6618, 20957, 41914, 62871, 125742, 2042021, 4084042, 6126063, 12252126, 38798399, 77596798, 116395197, 232790394, 2252349163, 4504698326, 6757047489, 13514094978, 42794634097, 85589268194, 128383902291, 256767804582]

約数ペア:

[(1, 256767804582), (2, 128383902291), (3, 85589268194), (6, 42794634097), (19, 13514094978), (38, 6757047489), (57, 4504698326), (114, 2252349163), (1103, 232790394), (2206, 116395197), (3309, 77596798), (6618, 38798399), (20957, 12252126), (41914, 6126063), (62871, 4084042), (125742, 2042021)]