2018160584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{17959}}^1$

素因数の和:19253

約数の個数: 32

約数和(自身を含む): 4131518400

約数和(自身を除く): 2113357816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1277, 2554, 5108, 10216, 14047, 17959, 28094, 35918, 56188, 71836, 112376, 143672, 197549, 395098, 790196, 1580392, 22933643, 45867286, 91734572, 183469144, 252270073, 504540146, 1009080292, 2018160584]

約数ペア:

[(1, 2018160584), (2, 1009080292), (4, 504540146), (8, 252270073), (11, 183469144), (22, 91734572), (44, 45867286), (88, 22933643), (1277, 1580392), (2554, 790196), (5108, 395098), (10216, 197549), (14047, 143672), (17959, 112376), (28094, 71836), (35918, 56188)]