4940984854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 8301242880

約数和(自身を除く): 3360258026

約数列:

[1, 2, 13, 26, 59, 83, 118, 151, 166, 257, 302, 514, 767, 1079, 1534, 1963, 2158, 3341, 3926, 4897, 6682, 8909, 9794, 12533, 15163, 17818, 21331, 25066, 30326, 38807, 42662, 63661, 77614, 115817, 127322, 162929, 197119, 231634, 277303, 325858, 394238, 504491, 554606, 739447, 1008982, 1258529, 1478894, 2289613, 2517058, 3220981, 4579226, 6441962, 9612811, 16360877, 19225622, 29764969, 32721754, 41872753, 59529938, 83745506, 190037879, 380075758, 2470492427, 4940984854]

約数ペア:

[(1, 4940984854), (2, 2470492427), (13, 380075758), (26, 190037879), (59, 83745506), (83, 59529938), (118, 41872753), (151, 32721754), (166, 29764969), (257, 19225622), (302, 16360877), (514, 9612811), (767, 6441962), (1079, 4579226), (1534, 3220981), (1963, 2517058), (2158, 2289613), (3341, 1478894), (3926, 1258529), (4897, 1008982), (6682, 739447), (8909, 554606), (9794, 504491), (12533, 394238), (15163, 325858), (17818, 277303), (21331, 231634), (25066, 197119), (30326, 162929), (38807, 127322), (42662, 115817), (63661, 77614)]