394410010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1065973}}^1$

素因数の和:1066017

約数の個数: 16

約数和(自身を含む): 729126216

約数和(自身を除く): 334716206

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1065973, 2131946, 5329865, 10659730, 39441001, 78882002, 197205005, 394410010]

約数ペア:

[(1, 394410010), (2, 197205005), (5, 78882002), (10, 39441001), (37, 10659730), (74, 5329865), (185, 2131946), (370, 1065973)]