1229203822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{420097}}^1$

素因数の和:420136

約数の個数: 32

約数和(自身を含む): 2419764480

約数和(自身を除く): 1190560658

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 420097, 840194, 2940679, 4621067, 5881358, 7981843, 9242134, 15963686, 32347469, 55872901, 64694938, 87800273, 111745802, 175600546, 614601911, 1229203822]

約数ペア:

[(1, 1229203822), (2, 614601911), (7, 175600546), (11, 111745802), (14, 87800273), (19, 64694938), (22, 55872901), (38, 32347469), (77, 15963686), (133, 9242134), (154, 7981843), (209, 5881358), (266, 4621067), (418, 2940679), (1463, 840194), (2926, 420097)]