2389607038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11447}}^1$

素因数の和:11537

約数の個数: 64

約数和(自身を含む): 4677378048

約数和(自身を除く): 2287771010

約数列:

[1, 2, 7, 13, 14, 26, 31, 37, 62, 74, 91, 182, 217, 259, 403, 434, 481, 518, 806, 962, 1147, 2294, 2821, 3367, 5642, 6734, 8029, 11447, 14911, 16058, 22894, 29822, 80129, 104377, 148811, 160258, 208754, 297622, 354857, 423539, 709714, 847078, 1041677, 2083354, 2483999, 2964773, 4613141, 4967998, 5506007, 5929546, 9226282, 11012014, 13129709, 26259418, 32291987, 38542049, 64583974, 77084098, 91907963, 170686217, 183815926, 341372434, 1194803519, 2389607038]

約数ペア:

[(1, 2389607038), (2, 1194803519), (7, 341372434), (13, 183815926), (14, 170686217), (26, 91907963), (31, 77084098), (37, 64583974), (62, 38542049), (74, 32291987), (91, 26259418), (182, 13129709), (217, 11012014), (259, 9226282), (403, 5929546), (434, 5506007), (481, 4967998), (518, 4613141), (806, 2964773), (962, 2483999), (1147, 2083354), (2294, 1041677), (2821, 847078), (3367, 709714), (5642, 423539), (6734, 354857), (8029, 297622), (11447, 208754), (14911, 160258), (16058, 148811), (22894, 104377), (29822, 80129)]