1427328056

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331013}}^1$

素因数の和:331044

約数の個数: 48

約数和(自身を含む): 3396203640

約数和(自身を除く): 1968875584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 331013, 662026, 1324052, 2317091, 2648104, 3641143, 4634182, 7282286, 9268364, 14564572, 16219637, 18536728, 25488001, 29129144, 32439274, 50976002, 64878548, 101952004, 129757096, 178416007, 203904008, 356832014, 713664028, 1427328056]

約数ペア:

[(1, 1427328056), (2, 713664028), (4, 356832014), (7, 203904008), (8, 178416007), (11, 129757096), (14, 101952004), (22, 64878548), (28, 50976002), (44, 32439274), (49, 29129144), (56, 25488001), (77, 18536728), (88, 16219637), (98, 14564572), (154, 9268364), (196, 7282286), (308, 4634182), (392, 3641143), (539, 2648104), (616, 2317091), (1078, 1324052), (2156, 662026), (4312, 331013)]