2015591672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{20219}}^1$

素因数の和:20975

約数の個数: 32

約数和(自身を含む): 4007199600

約数和(自身を除く): 1991607928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 733, 1466, 2932, 5864, 12461, 20219, 24922, 40438, 49844, 80876, 99688, 161752, 343723, 687446, 1374892, 2749784, 14820527, 29641054, 59282108, 118564216, 251948959, 503897918, 1007795836, 2015591672]

約数ペア:

[(1, 2015591672), (2, 1007795836), (4, 503897918), (8, 251948959), (17, 118564216), (34, 59282108), (68, 29641054), (136, 14820527), (733, 2749784), (1466, 1374892), (2932, 687446), (5864, 343723), (12461, 161752), (20219, 99688), (24922, 80876), (40438, 49844)]