331069046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{74131}}^1$

素因数の和:74180

約数の個数: 32

約数和(自身を含む): 640500480

約数和(自身を除く): 309431434

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 74131, 148262, 518917, 815441, 1037834, 1630882, 2149799, 4299598, 5708087, 11416174, 15048593, 23647789, 30097186, 47295578, 165534523, 331069046]

約数ペア:

[(1, 331069046), (2, 165534523), (7, 47295578), (11, 30097186), (14, 23647789), (22, 15048593), (29, 11416174), (58, 5708087), (77, 4299598), (154, 2149799), (203, 1630882), (319, 1037834), (406, 815441), (638, 518917), (2233, 148262), (4466, 74131)]