1996138248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{50377}}^1$

素因数の和:50526

約数の個数: 64

約数和(自身を含む): 5416642560

約数和(自身を除く): 3420504312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 13208, 19812, 39624, 50377, 100754, 151131, 201508, 302262, 403016, 604524, 654901, 1209048, 1309802, 1964703, 2619604, 3929406, 5239208, 6397879, 7858812, 12795758, 15717624, 19193637, 25591516, 38387274, 51183032, 76774548, 83172427, 153549096, 166344854, 249517281, 332689708, 499034562, 665379416, 998069124, 1996138248]

約数ペア:

[(1, 1996138248), (2, 998069124), (3, 665379416), (4, 499034562), (6, 332689708), (8, 249517281), (12, 166344854), (13, 153549096), (24, 83172427), (26, 76774548), (39, 51183032), (52, 38387274), (78, 25591516), (104, 19193637), (127, 15717624), (156, 12795758), (254, 7858812), (312, 6397879), (381, 5239208), (508, 3929406), (762, 2619604), (1016, 1964703), (1524, 1309802), (1651, 1209048), (3048, 654901), (3302, 604524), (4953, 403016), (6604, 302262), (9906, 201508), (13208, 151131), (19812, 100754), (39624, 50377)]