2019998656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2427883}}^1$

素因数の和:2427908

約数の個数: 28

約数和(自身を含む): 4316777752

約数和(自身を除く): 2296779096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2427883, 4855766, 9711532, 19423064, 31562479, 38846128, 63124958, 77692256, 126249916, 155384512, 252499832, 504999664, 1009999328, 2019998656]

約数ペア:

[(1, 2019998656), (2, 1009999328), (4, 504999664), (8, 252499832), (13, 155384512), (16, 126249916), (26, 77692256), (32, 63124958), (52, 38846128), (64, 31562479), (104, 19423064), (208, 9711532), (416, 4855766), (832, 2427883)]