2247489556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{133811}}^1$

素因数の和:133864

約数の個数: 48

約数和(自身を含む): 4720887360

約数和(自身を除く): 2473397804

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 133811, 267622, 535244, 1739543, 2274787, 2542409, 3479086, 4549574, 5084818, 6958172, 9099148, 10169636, 29572231, 33051317, 43220953, 59144462, 66102634, 86441906, 118288924, 132205268, 172883812, 561872389, 1123744778, 2247489556]

約数ペア:

[(1, 2247489556), (2, 1123744778), (4, 561872389), (13, 172883812), (17, 132205268), (19, 118288924), (26, 86441906), (34, 66102634), (38, 59144462), (52, 43220953), (68, 33051317), (76, 29572231), (221, 10169636), (247, 9099148), (323, 6958172), (442, 5084818), (494, 4549574), (646, 3479086), (884, 2542409), (988, 2274787), (1292, 1739543), (4199, 535244), (8398, 267622), (16796, 133811)]