78412646212

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{829}}^1\times {\mathrm{243781}}^1$

素因数の和:244711

約数の個数: 24

約数和(自身を含む): 138804595160

約数和(自身を除く): 60391948948

約数列:

[1, 2, 4, 97, 194, 388, 829, 1658, 3316, 80413, 160826, 243781, 321652, 487562, 975124, 23646757, 47293514, 94587028, 202094449, 404188898, 808377796, 19603161553, 39206323106, 78412646212]

約数ペア:

[(1, 78412646212), (2, 39206323106), (4, 19603161553), (97, 808377796), (194, 404188898), (388, 202094449), (829, 94587028), (1658, 47293514), (3316, 23646757), (80413, 975124), (160826, 487562), (243781, 321652)]