1900681356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{526213}}^1$

素因数の和:526270

約数の個数: 48

約数和(自身を含む): 5186365184

約数和(自身を除く): 3285683828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 526213, 1052426, 1578639, 2104852, 3157278, 3683491, 6314556, 7366982, 11050473, 14733964, 22100946, 22627159, 44201892, 45254318, 67881477, 90508636, 135762954, 158390113, 271525908, 316780226, 475170339, 633560452, 950340678, 1900681356]

約数ペア:

[(1, 1900681356), (2, 950340678), (3, 633560452), (4, 475170339), (6, 316780226), (7, 271525908), (12, 158390113), (14, 135762954), (21, 90508636), (28, 67881477), (42, 45254318), (43, 44201892), (84, 22627159), (86, 22100946), (129, 14733964), (172, 11050473), (258, 7366982), (301, 6314556), (516, 3683491), (602, 3157278), (903, 2104852), (1204, 1578639), (1806, 1052426), (3612, 526213)]