2018096465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127849}}^1$

素因数の和:127913

約数の個数: 32

約数和(自身を含む): 3092947200

約数和(自身を除く): 1074850735

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 15785, 127849, 639245, 894943, 1406339, 4474715, 5241809, 7031695, 9844373, 26209045, 36692663, 49221865, 57659899, 183463315, 288299495, 403619293, 2018096465]

約数ペア:

[(1, 2018096465), (5, 403619293), (7, 288299495), (11, 183463315), (35, 57659899), (41, 49221865), (55, 36692663), (77, 26209045), (205, 9844373), (287, 7031695), (385, 5241809), (451, 4474715), (1435, 1406339), (2255, 894943), (3157, 639245), (15785, 127849)]