1440565552

素因数分解:

$2^4\times {\mathrm{18637}}^1\times {\mathrm{4831}}^1$

素因数の和:23476

約数の個数: 20

約数和(自身を含む): 2791823296

約数和(自身を除く): 1351257744

約数列:

[1, 2, 4, 8, 16, 4831, 9662, 18637, 19324, 37274, 38648, 74548, 77296, 149096, 298192, 90035347, 180070694, 360141388, 720282776, 1440565552]

約数ペア:

[(1, 1440565552), (2, 720282776), (4, 360141388), (8, 180070694), (16, 90035347), (4831, 298192), (9662, 149096), (18637, 77296), (19324, 74548), (37274, 38648)]