2014990887

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{11587}}^1$

素因数の和:11637

約数の個数: 48

約数和(自身を含む): 3392966400

約数和(自身を除く): 1377975513

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 343, 507, 637, 1029, 1183, 1911, 3549, 4459, 8281, 11587, 13377, 24843, 34761, 57967, 81109, 150631, 173901, 243327, 451893, 567763, 1054417, 1703289, 1958203, 3163251, 3974341, 5874609, 7380919, 11923023, 13707421, 22142757, 41122263, 51666433, 95951947, 154999299, 287855841, 671663629, 2014990887]

約数ペア:

[(1, 2014990887), (3, 671663629), (7, 287855841), (13, 154999299), (21, 95951947), (39, 51666433), (49, 41122263), (91, 22142757), (147, 13707421), (169, 11923023), (273, 7380919), (343, 5874609), (507, 3974341), (637, 3163251), (1029, 1958203), (1183, 1703289), (1911, 1054417), (3549, 567763), (4459, 451893), (8281, 243327), (11587, 173901), (13377, 150631), (24843, 81109), (34761, 57967)]