2044686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 4734720

約数和(自身を除く): 2690034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 547, 623, 1094, 1246, 1641, 1869, 3282, 3738, 3829, 7658, 11487, 22974, 48683, 97366, 146049, 292098, 340781, 681562, 1022343, 2044686]

約数ペア:

[(1, 2044686), (2, 1022343), (3, 681562), (6, 340781), (7, 292098), (14, 146049), (21, 97366), (42, 48683), (89, 22974), (178, 11487), (267, 7658), (534, 3829), (547, 3738), (623, 3282), (1094, 1869), (1246, 1641)]