2086610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 1894702

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 127, 155, 254, 265, 310, 530, 635, 1270, 1643, 3286, 3937, 6731, 7874, 8215, 13462, 16430, 19685, 33655, 39370, 67310, 208661, 417322, 1043305, 2086610]

約数ペア:

[(1, 2086610), (2, 1043305), (5, 417322), (10, 208661), (31, 67310), (53, 39370), (62, 33655), (106, 19685), (127, 16430), (155, 13462), (254, 8215), (265, 7874), (310, 6731), (530, 3937), (635, 3286), (1270, 1643)]