1384751330

素因数分解:

$2^1\times 5^1\times {\mathrm{4447}}^1\times {\mathrm{31139}}^1$

素因数の和:35593

約数の個数: 16

約数和(自身を含む): 2493192960

約数和(自身を除く): 1108441630

約数列:

[1, 2, 5, 10, 4447, 8894, 22235, 31139, 44470, 62278, 155695, 311390, 138475133, 276950266, 692375665, 1384751330]

約数ペア:

[(1, 1384751330), (2, 692375665), (5, 276950266), (10, 138475133), (4447, 311390), (8894, 155695), (22235, 62278), (31139, 44470)]