24997029109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 31355251200

約数和(自身を除く): 6358222091

約数列:

[1, 13, 17, 19, 29, 103, 221, 247, 323, 377, 493, 551, 1339, 1751, 1957, 1993, 2987, 4199, 6409, 7163, 9367, 22763, 25441, 25909, 33269, 33881, 37867, 38831, 50779, 56753, 57797, 121771, 205279, 432497, 440453, 492271, 643739, 660127, 737789, 751361, 964801, 982549, 1098143, 2668627, 3489743, 3900301, 5953091, 8368607, 12542413, 12773137, 14275859, 18668431, 45366659, 50703913, 66305117, 77390183, 101202547, 113108729, 242689603, 861966521, 1315633111, 1470413477, 1922848393, 24997029109]

約数ペア:

[(1, 24997029109), (13, 1922848393), (17, 1470413477), (19, 1315633111), (29, 861966521), (103, 242689603), (221, 113108729), (247, 101202547), (323, 77390183), (377, 66305117), (493, 50703913), (551, 45366659), (1339, 18668431), (1751, 14275859), (1957, 12773137), (1993, 12542413), (2987, 8368607), (4199, 5953091), (6409, 3900301), (7163, 3489743), (9367, 2668627), (22763, 1098143), (25441, 982549), (25909, 964801), (33269, 751361), (33881, 737789), (37867, 660127), (38831, 643739), (50779, 492271), (56753, 440453), (57797, 432497), (121771, 205279)]