2458994772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{508477}}^1$

素因数の和:508528

約数の個数: 48

約数和(自身を含む): 6378348032

約数和(自身を除く): 3919353260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 508477, 1016954, 1525431, 2033908, 3050862, 6101724, 6610201, 13220402, 15762787, 19830603, 26440804, 31525574, 39661206, 47288361, 63051148, 79322412, 94576722, 189153444, 204916231, 409832462, 614748693, 819664924, 1229497386, 2458994772]

約数ペア:

[(1, 2458994772), (2, 1229497386), (3, 819664924), (4, 614748693), (6, 409832462), (12, 204916231), (13, 189153444), (26, 94576722), (31, 79322412), (39, 63051148), (52, 47288361), (62, 39661206), (78, 31525574), (93, 26440804), (124, 19830603), (156, 15762787), (186, 13220402), (372, 6610201), (403, 6101724), (806, 3050862), (1209, 2033908), (1612, 1525431), (2418, 1016954), (4836, 508477)]