451775233

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 578866176

約数和(自身を除く): 127090943

約数列:

[1, 7, 13, 47, 53, 91, 329, 371, 611, 689, 1993, 2491, 4277, 4823, 13951, 17437, 25909, 32383, 93671, 105629, 181363, 226681, 655697, 739403, 1217723, 1373177, 4964563, 8524061, 9612239, 34751941, 64539319, 451775233]

約数ペア:

[(1, 451775233), (7, 64539319), (13, 34751941), (47, 9612239), (53, 8524061), (91, 4964563), (329, 1373177), (371, 1217723), (611, 739403), (689, 655697), (1993, 226681), (2491, 181363), (4277, 105629), (4823, 93671), (13951, 32383), (17437, 25909)]