2012358405

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{15973}}^1$

素因数の和:16245

約数の個数: 32

約数和(自身を含む): 3321569664

約数和(自身を除く): 1309211259

約数列:

[1, 3, 5, 15, 37, 111, 185, 227, 555, 681, 1135, 3405, 8399, 15973, 25197, 41995, 47919, 79865, 125985, 239595, 591001, 1773003, 2955005, 3625871, 8865015, 10877613, 18129355, 54388065, 134157227, 402471681, 670786135, 2012358405]

約数ペア:

[(1, 2012358405), (3, 670786135), (5, 402471681), (15, 134157227), (37, 54388065), (111, 18129355), (185, 10877613), (227, 8865015), (555, 3625871), (681, 2955005), (1135, 1773003), (3405, 591001), (8399, 239595), (15973, 125985), (25197, 79865), (41995, 47919)]