7213822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 13628160

約数和(自身を除く): 6414338

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 337, 674, 973, 1529, 1946, 2359, 3058, 3707, 4718, 7414, 10703, 21406, 25949, 46843, 51898, 93686, 327901, 515273, 655802, 1030546, 3606911, 7213822]

約数ペア:

[(1, 7213822), (2, 3606911), (7, 1030546), (11, 655802), (14, 515273), (22, 327901), (77, 93686), (139, 51898), (154, 46843), (278, 25949), (337, 21406), (674, 10703), (973, 7414), (1529, 4718), (1946, 3707), (2359, 3058)]