2521200626

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{3137}}^1$

素因数の和:3351

約数の個数: 48

約数和(自身を含む): 4507423200

約数和(自身を除く): 1986222574

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 139, 278, 413, 826, 973, 1946, 2891, 3137, 5782, 6274, 6811, 8201, 13622, 16402, 21959, 43918, 57407, 114814, 153713, 185083, 307426, 370166, 401849, 436043, 803698, 872086, 1295581, 2591162, 3052301, 6104602, 9069067, 18138134, 21366107, 25726537, 42732214, 51453074, 180085759, 360171518, 1260600313, 2521200626]

約数ペア:

[(1, 2521200626), (2, 1260600313), (7, 360171518), (14, 180085759), (49, 51453074), (59, 42732214), (98, 25726537), (118, 21366107), (139, 18138134), (278, 9069067), (413, 6104602), (826, 3052301), (973, 2591162), (1946, 1295581), (2891, 872086), (3137, 803698), (5782, 436043), (6274, 401849), (6811, 370166), (8201, 307426), (13622, 185083), (16402, 153713), (21959, 114814), (43918, 57407)]