1878021212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{2803}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 3561304320

約数和(自身を除く): 1683283108

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 167, 236, 334, 668, 1003, 2006, 2803, 2839, 4012, 5606, 5678, 9853, 11212, 11356, 19706, 39412, 47651, 95302, 165377, 167501, 190604, 330754, 335002, 468101, 661508, 670004, 936202, 1872404, 2811409, 5622818, 7957717, 11245636, 15915434, 27617959, 31830868, 55235918, 110471836, 469505303, 939010606, 1878021212]

約数ペア:

[(1, 1878021212), (2, 939010606), (4, 469505303), (17, 110471836), (34, 55235918), (59, 31830868), (68, 27617959), (118, 15915434), (167, 11245636), (236, 7957717), (334, 5622818), (668, 2811409), (1003, 1872404), (2006, 936202), (2803, 670004), (2839, 661508), (4012, 468101), (5606, 335002), (5678, 330754), (9853, 190604), (11212, 167501), (11356, 165377), (19706, 95302), (39412, 47651)]