2497431904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{51043}}^1$

素因数の和:51203

約数の個数: 48

約数和(自身を含む): 5402496960

約数和(自身を除く): 2905065056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 1112, 1529, 2224, 3058, 4448, 6116, 12232, 24464, 48928, 51043, 102086, 204172, 408344, 561473, 816688, 1122946, 1633376, 2245892, 4491784, 7094977, 8983568, 14189954, 17967136, 28379908, 56759816, 78044747, 113519632, 156089494, 227039264, 312178988, 624357976, 1248715952, 2497431904]

約数ペア:

[(1, 2497431904), (2, 1248715952), (4, 624357976), (8, 312178988), (11, 227039264), (16, 156089494), (22, 113519632), (32, 78044747), (44, 56759816), (88, 28379908), (139, 17967136), (176, 14189954), (278, 8983568), (352, 7094977), (556, 4491784), (1112, 2245892), (1529, 1633376), (2224, 1122946), (3058, 816688), (4448, 561473), (6116, 408344), (12232, 204172), (24464, 102086), (48928, 51043)]