2016458395

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{30467}}^1$

素因数の和:30571

約数の個数: 32

約数和(自身を含む): 2901528576

約数和(自身を除く): 885070181

約数列:

[1, 5, 7, 31, 35, 61, 155, 217, 305, 427, 1085, 1891, 2135, 9455, 13237, 30467, 66185, 152335, 213269, 944477, 1066345, 1858487, 4722385, 6611339, 9292435, 13009409, 33056695, 57613097, 65047045, 288065485, 403291679, 2016458395]

約数ペア:

[(1, 2016458395), (5, 403291679), (7, 288065485), (31, 65047045), (35, 57613097), (61, 33056695), (155, 13009409), (217, 9292435), (305, 6611339), (427, 4722385), (1085, 1858487), (1891, 1066345), (2135, 944477), (9455, 213269), (13237, 152335), (30467, 66185)]