2012850104

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{18661}}^1$

素因数の和:18903

約数の個数: 32

約数和(自身を含む): 3840639600

約数和(自身を除く): 1827789496

約数列:

[1, 2, 4, 8, 97, 139, 194, 278, 388, 556, 776, 1112, 13483, 18661, 26966, 37322, 53932, 74644, 107864, 149288, 1810117, 2593879, 3620234, 5187758, 7240468, 10375516, 14480936, 20751032, 251606263, 503212526, 1006425052, 2012850104]

約数ペア:

[(1, 2012850104), (2, 1006425052), (4, 503212526), (8, 251606263), (97, 20751032), (139, 14480936), (194, 10375516), (278, 7240468), (388, 5187758), (556, 3620234), (776, 2593879), (1112, 1810117), (13483, 149288), (18661, 107864), (26966, 74644), (37322, 53932)]