1493702995477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1821649}}^1$

素因数の和:1822153

約数の個数: 32

約数和(自身を含む): 1947445862400

約数和(自身を除く): 453742866923

約数列:

[1, 7, 11, 23, 77, 161, 253, 463, 1771, 3241, 5093, 10649, 35651, 74543, 117139, 819973, 1821649, 12751543, 20038139, 41897927, 140266973, 293285489, 460877197, 843423487, 3226140379, 5903964409, 9277658357, 19398740201, 64943608499, 135791181407, 213386142211, 1493702995477]

約数ペア:

[(1, 1493702995477), (7, 213386142211), (11, 135791181407), (23, 64943608499), (77, 19398740201), (161, 9277658357), (253, 5903964409), (463, 3226140379), (1771, 843423487), (3241, 460877197), (5093, 293285489), (10649, 140266973), (35651, 41897927), (74543, 20038139), (117139, 12751543), (819973, 1821649)]