2337221894

素因数分解:

$2^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 4171776000

約数和(自身を除く): 1834554106

約数列:

[1, 2, 7, 14, 49, 98, 127, 139, 193, 254, 278, 343, 386, 686, 889, 973, 1351, 1778, 1946, 2702, 6223, 6811, 9457, 12446, 13622, 17653, 18914, 24511, 26827, 35306, 43561, 47677, 49022, 53654, 66199, 87122, 95354, 123571, 132398, 171577, 187789, 247142, 343154, 375578, 864997, 1201039, 1314523, 1729994, 2402078, 2629046, 3407029, 6054979, 6814058, 8407273, 9201661, 12109958, 16814546, 18403322, 23849203, 47698406, 166944421, 333888842, 1168610947, 2337221894]

約数ペア:

[(1, 2337221894), (2, 1168610947), (7, 333888842), (14, 166944421), (49, 47698406), (98, 23849203), (127, 18403322), (139, 16814546), (193, 12109958), (254, 9201661), (278, 8407273), (343, 6814058), (386, 6054979), (686, 3407029), (889, 2629046), (973, 2402078), (1351, 1729994), (1778, 1314523), (1946, 1201039), (2702, 864997), (6223, 375578), (6811, 343154), (9457, 247142), (12446, 187789), (13622, 171577), (17653, 132398), (18914, 123571), (24511, 95354), (26827, 87122), (35306, 66199), (43561, 53654), (47677, 49022)]