1788397552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{4831}}^1$

素因数の和:6217

約数の個数: 40

約数和(自身を含む): 3672300672

約数和(自身を除く): 1883903120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1361, 2722, 4831, 5444, 9662, 10888, 19324, 21776, 23137, 38648, 46274, 77296, 82127, 92548, 164254, 185096, 328508, 370192, 657016, 1314032, 6574991, 13149982, 26299964, 52599928, 105199856, 111774847, 223549694, 447099388, 894198776, 1788397552]

約数ペア:

[(1, 1788397552), (2, 894198776), (4, 447099388), (8, 223549694), (16, 111774847), (17, 105199856), (34, 52599928), (68, 26299964), (136, 13149982), (272, 6574991), (1361, 1314032), (2722, 657016), (4831, 370192), (5444, 328508), (9662, 185096), (10888, 164254), (19324, 92548), (21776, 82127), (23137, 77296), (38648, 46274)]