2019376502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2803}}^1$

素因数の和:3069

約数の個数: 48

約数和(自身を含む): 3602523120

約数和(自身を除く): 1583146618

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 229, 242, 286, 458, 1573, 2519, 2803, 2977, 3146, 5038, 5606, 5954, 27709, 30833, 32747, 36439, 55418, 61666, 65494, 72878, 339163, 360217, 400829, 641887, 678326, 720434, 801658, 1283774, 4409119, 7060757, 8344531, 8818238, 14121514, 16689062, 77668327, 91789841, 155336654, 183579682, 1009688251, 2019376502]

約数ペア:

[(1, 2019376502), (2, 1009688251), (11, 183579682), (13, 155336654), (22, 91789841), (26, 77668327), (121, 16689062), (143, 14121514), (229, 8818238), (242, 8344531), (286, 7060757), (458, 4409119), (1573, 1283774), (2519, 801658), (2803, 720434), (2977, 678326), (3146, 641887), (5038, 400829), (5606, 360217), (5954, 339163), (27709, 72878), (30833, 65494), (32747, 61666), (36439, 55418)]