980322145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{574969}}^1$

素因数の和:575016

約数の個数: 16

約数和(自身を含む): 1324730880

約数和(自身を除く): 344408735

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 574969, 2874845, 6324659, 17824039, 31623295, 89120195, 196064429, 980322145]

約数ペア:

[(1, 980322145), (5, 196064429), (11, 89120195), (31, 31623295), (55, 17824039), (155, 6324659), (341, 2874845), (1705, 574969)]