556128005636

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{40451557}}^1$

素因数の和:40452059

約数の個数: 24

約数和(自身を含む): 1114521326016

約数和(自身を除く): 558393320380

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 13748, 40451557, 80903114, 161806228, 283160899, 566321798, 1132643596, 19861714487, 39723428974, 79446857948, 139032001409, 278064002818, 556128005636]

約数ペア:

[(1, 556128005636), (2, 278064002818), (4, 139032001409), (7, 79446857948), (14, 39723428974), (28, 19861714487), (491, 1132643596), (982, 566321798), (1964, 283160899), (3437, 161806228), (6874, 80903114), (13748, 40451557)]