2658904829958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3061}}^1\times {\mathrm{73751}}^1$

素因数の和:76981

約数の個数: 64

約数和(自身を含む): 5766759742464

約数和(自身を除く): 3107854912506

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 3061, 3926, 5889, 6122, 9183, 11778, 18366, 39793, 73751, 79586, 119379, 147502, 221253, 238758, 442506, 462211, 924422, 958763, 1386633, 1917526, 2773266, 2876289, 5752578, 6008743, 11136401, 12017486, 18026229, 22272802, 33409203, 36052458, 66818406, 144773213, 225751811, 289546426, 434319639, 451503622, 677255433, 868639278, 1354510866, 2934773543, 5869547086, 8804320629, 17608641258, 34088523461, 68177046922, 102265570383, 204531140766, 443150804993, 886301609986, 1329452414979, 2658904829958]

約数ペア:

[(1, 2658904829958), (2, 1329452414979), (3, 886301609986), (6, 443150804993), (13, 204531140766), (26, 102265570383), (39, 68177046922), (78, 34088523461), (151, 17608641258), (302, 8804320629), (453, 5869547086), (906, 2934773543), (1963, 1354510866), (3061, 868639278), (3926, 677255433), (5889, 451503622), (6122, 434319639), (9183, 289546426), (11778, 225751811), (18366, 144773213), (39793, 66818406), (73751, 36052458), (79586, 33409203), (119379, 22272802), (147502, 18026229), (221253, 12017486), (238758, 11136401), (442506, 6008743), (462211, 5752578), (924422, 2876289), (958763, 2773266), (1386633, 1917526)]