2109131144

素因数分解:

$2^3\times {\mathrm{1229}}^1\times {\mathrm{214517}}^1$

素因数の和:215752

約数の個数: 16

約数和(自身を含む): 3957857100

約数和(自身を除く): 1848725956

約数列:

[1, 2, 4, 8, 1229, 2458, 4916, 9832, 214517, 429034, 858068, 1716136, 263641393, 527282786, 1054565572, 2109131144]

約数ペア:

[(1, 2109131144), (2, 1054565572), (4, 527282786), (8, 263641393), (1229, 1716136), (2458, 858068), (4916, 429034), (9832, 214517)]