7216196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 13793304

約数和(自身を除く): 6577108

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 1901, 3796, 3802, 7604, 24713, 49426, 98852, 138773, 277546, 555092, 1804049, 3608098, 7216196]

約数ペア:

[(1, 7216196), (2, 3608098), (4, 1804049), (13, 555092), (26, 277546), (52, 138773), (73, 98852), (146, 49426), (292, 24713), (949, 7604), (1898, 3802), (1901, 3796)]