2480458024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{42643}}^1$

素因数の和:43321

約数の個数: 32

約数和(自身を含む): 5081459040

約数和(自身を除く): 2601001016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 661, 1322, 2644, 5288, 7271, 14542, 29084, 42643, 58168, 85286, 170572, 341144, 469073, 938146, 1876292, 3752584, 28187023, 56374046, 112748092, 225496184, 310057253, 620114506, 1240229012, 2480458024]

約数ペア:

[(1, 2480458024), (2, 1240229012), (4, 620114506), (8, 310057253), (11, 225496184), (22, 112748092), (44, 56374046), (88, 28187023), (661, 3752584), (1322, 1876292), (2644, 938146), (5288, 469073), (7271, 341144), (14542, 170572), (29084, 85286), (42643, 58168)]