2012440325

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{188519}}^1$

素因数の和:188597

約数の個数: 24

約数和(自身を含む): 2898683520

約数和(自身を除く): 886243195

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 10675, 188519, 942595, 1319633, 4712975, 6598165, 11499659, 32990825, 57498295, 80497613, 287491475, 402488065, 2012440325]

約数ペア:

[(1, 2012440325), (5, 402488065), (7, 287491475), (25, 80497613), (35, 57498295), (61, 32990825), (175, 11499659), (305, 6598165), (427, 4712975), (1525, 1319633), (2135, 942595), (10675, 188519)]