2540861696

素因数分解:

$2^8\times {\mathrm{347}}^1\times {\mathrm{28603}}^1$

素因数の和:28966

約数の個数: 36

約数和(自身を含む): 5086592112

約数和(自身を除く): 2545730416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 347, 694, 1388, 2776, 5552, 11104, 22208, 28603, 44416, 57206, 88832, 114412, 228824, 457648, 915296, 1830592, 3661184, 7322368, 9925241, 19850482, 39700964, 79401928, 158803856, 317607712, 635215424, 1270430848, 2540861696]

約数ペア:

[(1, 2540861696), (2, 1270430848), (4, 635215424), (8, 317607712), (16, 158803856), (32, 79401928), (64, 39700964), (128, 19850482), (256, 9925241), (347, 7322368), (694, 3661184), (1388, 1830592), (2776, 915296), (5552, 457648), (11104, 228824), (22208, 114412), (28603, 88832), (44416, 57206)]