2016250028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{15641}}^1$

素因数の和:15762

約数の個数: 48

約数和(自身を含む): 3961054944

約数和(自身を除く): 1944804916

約数列:

[1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 148, 268, 481, 871, 962, 1742, 1924, 2479, 3484, 4958, 9916, 15641, 31282, 32227, 62564, 64454, 128908, 203333, 406666, 578717, 813332, 1047947, 1157434, 2095894, 2314868, 4191788, 7523321, 13623311, 15046642, 27246622, 30093284, 38774039, 54493244, 77548078, 155096156, 504062507, 1008125014, 2016250028]

約数ペア:

[(1, 2016250028), (2, 1008125014), (4, 504062507), (13, 155096156), (26, 77548078), (37, 54493244), (52, 38774039), (67, 30093284), (74, 27246622), (134, 15046642), (148, 13623311), (268, 7523321), (481, 4191788), (871, 2314868), (962, 2095894), (1742, 1157434), (1924, 1047947), (2479, 813332), (3484, 578717), (4958, 406666), (9916, 203333), (15641, 128908), (31282, 64454), (32227, 62564)]