1567791988

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{9463}}^1$

素因数の和:9632

約数の個数: 48

約数和(自身を含む): 3220182784

約数和(自身を除く): 1652390796

約数列:

[1, 2, 4, 7, 14, 28, 61, 97, 122, 194, 244, 388, 427, 679, 854, 1358, 1708, 2716, 5917, 9463, 11834, 18926, 23668, 37852, 41419, 66241, 82838, 132482, 165676, 264964, 577243, 917911, 1154486, 1835822, 2308972, 3671644, 4040701, 6425377, 8081402, 12850754, 16162804, 25701508, 55992571, 111985142, 223970284, 391947997, 783895994, 1567791988]

約数ペア:

[(1, 1567791988), (2, 783895994), (4, 391947997), (7, 223970284), (14, 111985142), (28, 55992571), (61, 25701508), (97, 16162804), (122, 12850754), (194, 8081402), (244, 6425377), (388, 4040701), (427, 3671644), (679, 2308972), (854, 1835822), (1358, 1154486), (1708, 917911), (2716, 577243), (5917, 264964), (9463, 165676), (11834, 132482), (18926, 82838), (23668, 66241), (37852, 41419)]