264119986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3761}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 444307248

約数和(自身を除く): 180187262

約数列:

[1, 2, 13, 26, 37, 73, 74, 146, 481, 949, 962, 1898, 2701, 3761, 5402, 7522, 35113, 48893, 70226, 97786, 139157, 274553, 278314, 549106, 1809041, 3569189, 3618082, 7138378, 10158461, 20316922, 132059993, 264119986]

約数ペア:

[(1, 264119986), (2, 132059993), (13, 20316922), (26, 10158461), (37, 7138378), (73, 3618082), (74, 3569189), (146, 1809041), (481, 549106), (949, 278314), (962, 274553), (1898, 139157), (2701, 97786), (3761, 70226), (5402, 48893), (7522, 35113)]