2801686568

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{7727}}^1$

素因数の和:8537

約数の個数: 32

約数和(自身を含む): 5347157760

約数和(自身を除く): 2545471192

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 743, 1486, 2972, 5944, 7727, 15454, 30908, 45323, 61816, 90646, 181292, 362584, 471347, 942694, 1885388, 3770776, 5741161, 11482322, 22964644, 45929288, 350210821, 700421642, 1400843284, 2801686568]

約数ペア:

[(1, 2801686568), (2, 1400843284), (4, 700421642), (8, 350210821), (61, 45929288), (122, 22964644), (244, 11482322), (488, 5741161), (743, 3770776), (1486, 1885388), (2972, 942694), (5944, 471347), (7727, 362584), (15454, 181292), (30908, 90646), (45323, 61816)]