172504004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{691}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 305172000

約数和(自身を除く): 132667996

約数列:

[1, 2, 4, 139, 278, 449, 556, 691, 898, 1382, 1796, 2764, 62411, 96049, 124822, 192098, 249644, 310259, 384196, 620518, 1241036, 43126001, 86252002, 172504004]

約数ペア:

[(1, 172504004), (2, 86252002), (4, 43126001), (139, 1241036), (278, 620518), (449, 384196), (556, 310259), (691, 249644), (898, 192098), (1382, 124822), (1796, 96049), (2764, 62411)]