2651172104

素因数分解:

$2^3\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{40429}}^1$

素因数の和:41613

約数の個数: 32

約数和(自身を含む): 5686075200

約数和(自身を除く): 3034903096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1171, 2342, 4684, 8197, 9368, 16394, 32788, 40429, 65576, 80858, 161716, 283003, 323432, 566006, 1132012, 2264024, 47342359, 94684718, 189369436, 331396513, 378738872, 662793026, 1325586052, 2651172104]

約数ペア:

[(1, 2651172104), (2, 1325586052), (4, 662793026), (7, 378738872), (8, 331396513), (14, 189369436), (28, 94684718), (56, 47342359), (1171, 2264024), (2342, 1132012), (4684, 566006), (8197, 323432), (9368, 283003), (16394, 161716), (32788, 80858), (40429, 65576)]