2019714918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{2131}}^1$

素因数の和:2597

約数の個数: 64

約数和(自身を含む): 4513017600

約数和(自身を除く): 2493302682

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 419, 754, 838, 1131, 1257, 2131, 2262, 2514, 4262, 5447, 6393, 10894, 12151, 12786, 16341, 24302, 27703, 32682, 36453, 55406, 61799, 72906, 83109, 123598, 157963, 166218, 185397, 315926, 370794, 473889, 803387, 892889, 947778, 1606774, 1785778, 2410161, 2678667, 4820322, 5357334, 11607557, 23215114, 25893781, 34822671, 51787562, 69645342, 77681343, 155362686, 336619153, 673238306, 1009857459, 2019714918]

約数ペア:

[(1, 2019714918), (2, 1009857459), (3, 673238306), (6, 336619153), (13, 155362686), (26, 77681343), (29, 69645342), (39, 51787562), (58, 34822671), (78, 25893781), (87, 23215114), (174, 11607557), (377, 5357334), (419, 4820322), (754, 2678667), (838, 2410161), (1131, 1785778), (1257, 1606774), (2131, 947778), (2262, 892889), (2514, 803387), (4262, 473889), (5447, 370794), (6393, 315926), (10894, 185397), (12151, 166218), (12786, 157963), (16341, 123598), (24302, 83109), (27703, 72906), (32682, 61799), (36453, 55406)]