1796322590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{2609}}^1$

素因数の和:4868

約数の個数: 32

約数和(自身を含む): 3340465920

約数和(自身を除く): 1544143330

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2221, 2609, 4442, 5218, 11105, 13045, 22210, 26090, 68851, 80879, 137702, 161758, 344255, 404395, 688510, 808790, 5794589, 11589178, 28972945, 57945890, 179632259, 359264518, 898161295, 1796322590]

約数ペア:

[(1, 1796322590), (2, 898161295), (5, 359264518), (10, 179632259), (31, 57945890), (62, 28972945), (155, 11589178), (310, 5794589), (2221, 808790), (2609, 688510), (4442, 404395), (5218, 344255), (11105, 161758), (13045, 137702), (22210, 80879), (26090, 68851)]