173913038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 292454400

約数和(自身を除く): 118541362

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 806, 1651, 1699, 3302, 3398, 3937, 7874, 22087, 44174, 51181, 52669, 102362, 105338, 215773, 431546, 684697, 1369394, 2805049, 5610098, 6688963, 13377926, 86956519, 173913038]

約数ペア:

[(1, 173913038), (2, 86956519), (13, 13377926), (26, 6688963), (31, 5610098), (62, 2805049), (127, 1369394), (254, 684697), (403, 431546), (806, 215773), (1651, 105338), (1699, 102362), (3302, 52669), (3398, 51181), (3937, 44174), (7874, 22087)]