2012124849

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 3223756800

約数和(自身を除く): 1211631951

約数列:

[1, 3, 7, 21, 47, 59, 109, 141, 177, 317, 327, 329, 413, 763, 951, 987, 1239, 2219, 2289, 2773, 5123, 6431, 6657, 8319, 14899, 15369, 18703, 19293, 19411, 34553, 35861, 44697, 45017, 56109, 58233, 103659, 104293, 107583, 130921, 135051, 241871, 302257, 312879, 392763, 725613, 879041, 906771, 1623991, 2038627, 2115799, 2637123, 4871973, 6115881, 6153287, 6347397, 11367937, 14270389, 18459861, 34103811, 42811167, 95815469, 287446407, 670708283, 2012124849]

約数ペア:

[(1, 2012124849), (3, 670708283), (7, 287446407), (21, 95815469), (47, 42811167), (59, 34103811), (109, 18459861), (141, 14270389), (177, 11367937), (317, 6347397), (327, 6153287), (329, 6115881), (413, 4871973), (763, 2637123), (951, 2115799), (987, 2038627), (1239, 1623991), (2219, 906771), (2289, 879041), (2773, 725613), (5123, 392763), (6431, 312879), (6657, 302257), (8319, 241871), (14899, 135051), (15369, 130921), (18703, 107583), (19293, 104293), (19411, 103659), (34553, 58233), (35861, 56109), (44697, 45017)]