968644516

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2063}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 1990356480

約数和(自身を除く): 1021711964

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 409, 574, 818, 1148, 1636, 2063, 2863, 4126, 5726, 8252, 11452, 14441, 16769, 28882, 33538, 57764, 67076, 84583, 117383, 169166, 234766, 338332, 469532, 592081, 843767, 1184162, 1687534, 2368324, 3375068, 5906369, 11812738, 23625476, 34594447, 69188894, 138377788, 242161129, 484322258, 968644516]

約数ペア:

[(1, 968644516), (2, 484322258), (4, 242161129), (7, 138377788), (14, 69188894), (28, 34594447), (41, 23625476), (82, 11812738), (164, 5906369), (287, 3375068), (409, 2368324), (574, 1687534), (818, 1184162), (1148, 843767), (1636, 592081), (2063, 469532), (2863, 338332), (4126, 234766), (5726, 169166), (8252, 117383), (11452, 84583), (14441, 67076), (16769, 57764), (28882, 33538)]