2912391664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2000269}}^1$

素因数の和:2000297

約数の個数: 40

約数和(自身を含む): 6944937440

約数和(自身を除く): 4032545776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2000269, 4000538, 8001076, 14001883, 16002152, 26003497, 28003766, 32004304, 52006994, 56007532, 104013988, 112015064, 182024479, 208027976, 224030128, 364048958, 416055952, 728097916, 1456195832, 2912391664]

約数ペア:

[(1, 2912391664), (2, 1456195832), (4, 728097916), (7, 416055952), (8, 364048958), (13, 224030128), (14, 208027976), (16, 182024479), (26, 112015064), (28, 104013988), (52, 56007532), (56, 52006994), (91, 32004304), (104, 28003766), (112, 26003497), (182, 16002152), (208, 14001883), (364, 8001076), (728, 4000538), (1456, 2000269)]