2648447048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{2833}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 5463385200

約数和(自身を除く): 2814938152

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 101, 104, 178, 202, 356, 404, 712, 808, 1157, 1313, 2314, 2626, 2833, 4628, 5252, 5666, 8989, 9256, 10504, 11332, 17978, 22664, 35956, 36829, 71912, 73658, 116857, 147316, 233714, 252137, 286133, 294632, 467428, 504274, 572266, 934856, 1008548, 1144532, 2017096, 2289064, 3277781, 3719729, 6555562, 7439458, 13111124, 14878916, 25465837, 26222248, 29757832, 50931674, 101863348, 203726696, 331055881, 662111762, 1324223524, 2648447048]

約数ペア:

[(1, 2648447048), (2, 1324223524), (4, 662111762), (8, 331055881), (13, 203726696), (26, 101863348), (52, 50931674), (89, 29757832), (101, 26222248), (104, 25465837), (178, 14878916), (202, 13111124), (356, 7439458), (404, 6555562), (712, 3719729), (808, 3277781), (1157, 2289064), (1313, 2017096), (2314, 1144532), (2626, 1008548), (2833, 934856), (4628, 572266), (5252, 504274), (5666, 467428), (8989, 294632), (9256, 286133), (10504, 252137), (11332, 233714), (17978, 147316), (22664, 116857), (35956, 73658), (36829, 71912)]