2018604910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{50503}}^1$

素因数の和:51088

約数の個数: 32

約数和(自身を含む): 4159913472

約数和(自身を除く): 2141308562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1142, 2855, 3997, 5710, 7994, 19985, 39970, 50503, 101006, 252515, 353521, 505030, 707042, 1767605, 3535210, 28837213, 57674426, 144186065, 201860491, 288372130, 403720982, 1009302455, 2018604910]

約数ペア:

[(1, 2018604910), (2, 1009302455), (5, 403720982), (7, 288372130), (10, 201860491), (14, 144186065), (35, 57674426), (70, 28837213), (571, 3535210), (1142, 1767605), (2855, 707042), (3997, 505030), (5710, 353521), (7994, 252515), (19985, 101006), (39970, 50503)]