2019911316

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{6451}}^1$

素因数の和:6824

約数の個数: 48

約数和(自身を含む): 4780157760

約数和(自身を除く): 2760246444

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 269, 291, 388, 538, 582, 807, 1076, 1164, 1614, 3228, 6451, 12902, 19353, 25804, 26093, 38706, 52186, 77412, 78279, 104372, 156558, 313116, 625747, 1251494, 1735319, 1877241, 2502988, 3470638, 3754482, 5205957, 6941276, 7508964, 10411914, 20823828, 168325943, 336651886, 504977829, 673303772, 1009955658, 2019911316]

約数ペア:

[(1, 2019911316), (2, 1009955658), (3, 673303772), (4, 504977829), (6, 336651886), (12, 168325943), (97, 20823828), (194, 10411914), (269, 7508964), (291, 6941276), (388, 5205957), (538, 3754482), (582, 3470638), (807, 2502988), (1076, 1877241), (1164, 1735319), (1614, 1251494), (3228, 625747), (6451, 313116), (12902, 156558), (19353, 104372), (25804, 78279), (26093, 77412), (38706, 52186)]