421179992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{95549}}^1$

素因数の和:95603

約数の個数: 32

約数和(自身を含む): 859950000

約数和(自身を除く): 438770008

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 95549, 191098, 382196, 764392, 1815431, 2770921, 3630862, 5541842, 7261724, 11083684, 14523448, 22167368, 52647499, 105294998, 210589996, 421179992]

約数ペア:

[(1, 421179992), (2, 210589996), (4, 105294998), (8, 52647499), (19, 22167368), (29, 14523448), (38, 11083684), (58, 7261724), (76, 5541842), (116, 3630862), (152, 2770921), (232, 1815431), (551, 764392), (1102, 382196), (2204, 191098), (4408, 95549)]