830452

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 1787520

約数和(自身を除く): 957068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 223, 266, 446, 532, 892, 931, 1561, 1862, 3122, 3724, 4237, 6244, 8474, 10927, 16948, 21854, 29659, 43708, 59318, 118636, 207613, 415226, 830452]

約数ペア:

[(1, 830452), (2, 415226), (4, 207613), (7, 118636), (14, 59318), (19, 43708), (28, 29659), (38, 21854), (49, 16948), (76, 10927), (98, 8474), (133, 6244), (196, 4237), (223, 3724), (266, 3122), (446, 1862), (532, 1561), (892, 931)]