2813509432

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{9437}}^1$

素因数の和:9975

約数の個数: 32

約数和(自身を含む): 5351346000

約数和(自身を除く): 2537836568

約数列:

[1, 2, 4, 8, 83, 166, 332, 449, 664, 898, 1796, 3592, 9437, 18874, 37267, 37748, 74534, 75496, 149068, 298136, 783271, 1566542, 3133084, 4237213, 6266168, 8474426, 16948852, 33897704, 351688679, 703377358, 1406754716, 2813509432]

約数ペア:

[(1, 2813509432), (2, 1406754716), (4, 703377358), (8, 351688679), (83, 33897704), (166, 16948852), (332, 8474426), (449, 6266168), (664, 4237213), (898, 3133084), (1796, 1566542), (3592, 783271), (9437, 298136), (18874, 149068), (37267, 75496), (37748, 74534)]