1948799292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641897}}^1$

素因数の和:641938

約数の個数: 48

約数和(自身を含む): 5176265472

約数和(自身を除く): 3227466180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 641897, 1283794, 1925691, 2567588, 3851382, 7060867, 7702764, 14121734, 14763631, 21182601, 28243468, 29527262, 42365202, 44290893, 59054524, 84730404, 88581786, 162399941, 177163572, 324799882, 487199823, 649599764, 974399646, 1948799292]

約数ペア:

[(1, 1948799292), (2, 974399646), (3, 649599764), (4, 487199823), (6, 324799882), (11, 177163572), (12, 162399941), (22, 88581786), (23, 84730404), (33, 59054524), (44, 44290893), (46, 42365202), (66, 29527262), (69, 28243468), (92, 21182601), (132, 14763631), (138, 14121734), (253, 7702764), (276, 7060867), (506, 3851382), (759, 2567588), (1012, 1925691), (1518, 1283794), (3036, 641897)]