1951798376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{196279}}^1$

素因数の和:196409

約数の個数: 32

約数和(自身を含む): 4027665600

約数和(自身を除く): 2075867224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 196279, 392558, 785116, 1570232, 2159069, 4318138, 8636276, 17272552, 22179527, 44359054, 88718108, 177436216, 243974797, 487949594, 975899188, 1951798376]

約数ペア:

[(1, 1951798376), (2, 975899188), (4, 487949594), (8, 243974797), (11, 177436216), (22, 88718108), (44, 44359054), (88, 22179527), (113, 17272552), (226, 8636276), (452, 4318138), (904, 2159069), (1243, 1570232), (2486, 785116), (4972, 392558), (9944, 196279)]