2103606926

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 3439149840

約数和(自身を除く): 1335542914

約数列:

[1, 2, 19, 38, 41, 82, 179, 358, 361, 397, 722, 779, 794, 1558, 3401, 6802, 7339, 7543, 14678, 14801, 15086, 16277, 29602, 32554, 64619, 71063, 129238, 139441, 142126, 143317, 278882, 286634, 309263, 618526, 1350197, 2649379, 2700394, 2913583, 5298758, 5827166, 5875997, 11751994, 25653743, 51307486, 55358077, 110716154, 1051803463, 2103606926]

約数ペア:

[(1, 2103606926), (2, 1051803463), (19, 110716154), (38, 55358077), (41, 51307486), (82, 25653743), (179, 11751994), (358, 5875997), (361, 5827166), (397, 5298758), (722, 2913583), (779, 2700394), (794, 2649379), (1558, 1350197), (3401, 618526), (6802, 309263), (7339, 286634), (7543, 278882), (14678, 143317), (14801, 142126), (15086, 139441), (16277, 129238), (29602, 71063), (32554, 64619)]