29129417878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13109549}}^1$

素因数の和:13109663

約数の個数: 16

約数和(自身を含む): 48138267600

約数和(自身を除く): 19008849722

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 13109549, 26219098, 144205039, 288410078, 1324064449, 2648128898, 14564708939, 29129417878]

約数ペア:

[(1, 29129417878), (2, 14564708939), (11, 2648128898), (22, 1324064449), (101, 288410078), (202, 144205039), (1111, 26219098), (2222, 13109549)]