1330779152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{34469}}^1$

素因数の和:34623

約数の個数: 40

約数和(自身を含む): 2735539200

約数和(自身を除く): 1404760048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 9652, 19304, 34469, 38608, 68938, 137876, 275752, 551504, 654911, 1309822, 2619644, 4377563, 5239288, 8755126, 10478576, 17510252, 35020504, 70041008, 83173697, 166347394, 332694788, 665389576, 1330779152]

約数ペア:

[(1, 1330779152), (2, 665389576), (4, 332694788), (8, 166347394), (16, 83173697), (19, 70041008), (38, 35020504), (76, 17510252), (127, 10478576), (152, 8755126), (254, 5239288), (304, 4377563), (508, 2619644), (1016, 1309822), (2032, 654911), (2413, 551504), (4826, 275752), (9652, 137876), (19304, 68938), (34469, 38608)]