2071630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 4186080

約数和(自身を除く): 2114450

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 509, 814, 1018, 2035, 2545, 4070, 5090, 5599, 11198, 18833, 27995, 37666, 55990, 94165, 188330, 207163, 414326, 1035815, 2071630]

約数ペア:

[(1, 2071630), (2, 1035815), (5, 414326), (10, 207163), (11, 188330), (22, 94165), (37, 55990), (55, 37666), (74, 27995), (110, 18833), (185, 11198), (370, 5599), (407, 5090), (509, 4070), (814, 2545), (1018, 2035)]