212480422414

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{48109}}^1$

素因数の和:48389

約数の個数: 48

約数和(自身を含む): 351813034800

約数和(自身を除く): 139332612386

約数列:

[1, 2, 13, 26, 73, 146, 169, 179, 338, 358, 949, 1898, 2327, 4654, 12337, 13067, 24674, 26134, 30251, 48109, 60502, 96218, 169871, 339742, 625417, 1250834, 2208323, 3511957, 4416646, 7023914, 8130421, 8611511, 16260842, 17223022, 45655441, 91310882, 111949643, 223899286, 593520733, 628640303, 1187041466, 1257280606, 1455345359, 2910690718, 8172323939, 16344647878, 106240211207, 212480422414]

約数ペア:

[(1, 212480422414), (2, 106240211207), (13, 16344647878), (26, 8172323939), (73, 2910690718), (146, 1455345359), (169, 1257280606), (179, 1187041466), (338, 628640303), (358, 593520733), (949, 223899286), (1898, 111949643), (2327, 91310882), (4654, 45655441), (12337, 17223022), (13067, 16260842), (24674, 8611511), (26134, 8130421), (30251, 7023914), (48109, 4416646), (60502, 3511957), (96218, 2208323), (169871, 1250834), (339742, 625417)]