2129784902

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{192323}}^1$

素因数の和:192452

約数の個数: 24

約数和(自身を含む): 3749164056

約数和(自身を除く): 1619379154

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 11074, 192323, 384646, 1346261, 2692522, 9423827, 18847654, 21732499, 43464998, 152127493, 304254986, 1064892451, 2129784902]

約数ペア:

[(1, 2129784902), (2, 1064892451), (7, 304254986), (14, 152127493), (49, 43464998), (98, 21732499), (113, 18847654), (226, 9423827), (791, 2692522), (1582, 1346261), (5537, 384646), (11074, 192323)]