2013486902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 3734760960

約数和(自身を除く): 1721274058

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 331, 419, 427, 662, 838, 854, 1037, 2074, 2317, 2933, 4634, 5627, 5866, 7123, 7259, 11254, 14246, 14518, 20191, 25559, 39389, 40382, 49861, 51118, 78778, 99722, 138689, 141337, 178913, 277378, 282674, 343247, 357826, 434503, 686494, 869006, 970823, 1941646, 2357713, 2402729, 3041521, 4715426, 4805458, 6083042, 8460029, 16503991, 16920058, 33007982, 59220203, 118440406, 143820493, 287640986, 1006743451, 2013486902]

約数ペア:

[(1, 2013486902), (2, 1006743451), (7, 287640986), (14, 143820493), (17, 118440406), (34, 59220203), (61, 33007982), (119, 16920058), (122, 16503991), (238, 8460029), (331, 6083042), (419, 4805458), (427, 4715426), (662, 3041521), (838, 2402729), (854, 2357713), (1037, 1941646), (2074, 970823), (2317, 869006), (2933, 686494), (4634, 434503), (5627, 357826), (5866, 343247), (7123, 282674), (7259, 277378), (11254, 178913), (14246, 141337), (14518, 138689), (20191, 99722), (25559, 78778), (39389, 51118), (40382, 49861)]