2118236478

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{21013}}^1$

素因数の和:21388

約数の個数: 32

約数和(自身を含む): 4330228896

約数和(自身を除く): 2211992418

約数列:

[1, 2, 3, 6, 53, 106, 159, 317, 318, 634, 951, 1902, 16801, 21013, 33602, 42026, 50403, 63039, 100806, 126078, 1113689, 2227378, 3341067, 6661121, 6682134, 13322242, 19983363, 39966726, 353039413, 706078826, 1059118239, 2118236478]

約数ペア:

[(1, 2118236478), (2, 1059118239), (3, 706078826), (6, 353039413), (53, 39966726), (106, 19983363), (159, 13322242), (317, 6682134), (318, 6661121), (634, 3341067), (951, 2227378), (1902, 1113689), (16801, 126078), (21013, 100806), (33602, 63039), (42026, 50403)]