13273990130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1157279}}^1$

素因数の和:1157354

約数の個数: 32

約数和(自身を含む): 25330544640

約数和(自身を除く): 12056554510

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 11470, 1157279, 2314558, 5786395, 11572790, 35875649, 42819323, 71751298, 85638646, 179378245, 214096615, 358756490, 428193230, 1327399013, 2654798026, 6636995065, 13273990130]

約数ペア:

[(1, 13273990130), (2, 6636995065), (5, 2654798026), (10, 1327399013), (31, 428193230), (37, 358756490), (62, 214096615), (74, 179378245), (155, 85638646), (185, 71751298), (310, 42819323), (370, 35875649), (1147, 11572790), (2294, 5786395), (5735, 2314558), (11470, 1157279)]