1447496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 2916000

約数和(自身を除く): 1468504

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 107, 152, 178, 214, 356, 428, 712, 856, 1691, 2033, 3382, 4066, 6764, 8132, 9523, 13528, 16264, 19046, 38092, 76184, 180937, 361874, 723748, 1447496]

約数ペア:

[(1, 1447496), (2, 723748), (4, 361874), (8, 180937), (19, 76184), (38, 38092), (76, 19046), (89, 16264), (107, 13528), (152, 9523), (178, 8132), (214, 6764), (356, 4066), (428, 3382), (712, 2033), (856, 1691)]