1906744

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 2240456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 431, 553, 632, 862, 1106, 1724, 2212, 3017, 3448, 4424, 6034, 12068, 24136, 34049, 68098, 136196, 238343, 272392, 476686, 953372, 1906744]

約数ペア:

[(1, 1906744), (2, 953372), (4, 476686), (7, 272392), (8, 238343), (14, 136196), (28, 68098), (56, 34049), (79, 24136), (158, 12068), (316, 6034), (431, 4424), (553, 3448), (632, 3017), (862, 2212), (1106, 1724)]