1199557324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{2381}}^1$

素因数の和:3358

約数の個数: 48

約数和(自身を含む): 2529112320

約数和(自身を除く): 1329554996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 947, 1894, 2381, 3788, 4762, 6629, 9524, 13258, 16667, 17993, 26516, 33334, 35986, 45239, 66668, 71972, 90478, 125951, 180956, 251902, 316673, 503804, 633346, 1266692, 2254807, 4509614, 9019228, 15783649, 31567298, 42841333, 63134596, 85682666, 171365332, 299889331, 599778662, 1199557324]

約数ペア:

[(1, 1199557324), (2, 599778662), (4, 299889331), (7, 171365332), (14, 85682666), (19, 63134596), (28, 42841333), (38, 31567298), (76, 15783649), (133, 9019228), (266, 4509614), (532, 2254807), (947, 1266692), (1894, 633346), (2381, 503804), (3788, 316673), (4762, 251902), (6629, 180956), (9524, 125951), (13258, 90478), (16667, 71972), (17993, 66668), (26516, 45239), (33334, 35986)]