1330208776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{5227}}^1$

素因数の和:7693

約数の個数: 32

約数和(自身を含む): 2687610240

約数和(自身を除く): 1357401464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2447, 4894, 5227, 9788, 10454, 19576, 20908, 31811, 41816, 63622, 67951, 127244, 135902, 254488, 271804, 543608, 12790469, 25580938, 51161876, 102323752, 166276097, 332552194, 665104388, 1330208776]

約数ペア:

[(1, 1330208776), (2, 665104388), (4, 332552194), (8, 166276097), (13, 102323752), (26, 51161876), (52, 25580938), (104, 12790469), (2447, 543608), (4894, 271804), (5227, 254488), (9788, 135902), (10454, 127244), (19576, 67951), (20908, 63622), (31811, 41816)]