1780451974592

素因数分解:

$2^6\times {\mathrm{2579}}^1\times {\mathrm{10786957}}^1$

素因数の和:10789548

約数の個数: 28

約数和(自身を含む): 3534454658280

約数和(自身を除く): 1754002683688

約数列:

[1, 2, 4, 8, 16, 32, 64, 2579, 5158, 10316, 20632, 41264, 82528, 165056, 10786957, 21573914, 43147828, 86295656, 172591312, 345182624, 690365248, 27819562103, 55639124206, 111278248412, 222556496824, 445112993648, 890225987296, 1780451974592]

約数ペア:

[(1, 1780451974592), (2, 890225987296), (4, 445112993648), (8, 222556496824), (16, 111278248412), (32, 55639124206), (64, 27819562103), (2579, 690365248), (5158, 345182624), (10316, 172591312), (20632, 86295656), (41264, 43147828), (82528, 21573914), (165056, 10786957)]