5224544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 11677680

約数和(自身を除く): 6453136

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 661, 988, 1322, 1976, 2644, 3952, 5288, 7904, 8593, 10576, 12559, 17186, 21152, 25118, 34372, 50236, 68744, 100472, 137488, 163267, 200944, 274976, 326534, 401888, 653068, 1306136, 2612272, 5224544]

約数ペア:

[(1, 5224544), (2, 2612272), (4, 1306136), (8, 653068), (13, 401888), (16, 326534), (19, 274976), (26, 200944), (32, 163267), (38, 137488), (52, 100472), (76, 68744), (104, 50236), (152, 34372), (208, 25118), (247, 21152), (304, 17186), (416, 12559), (494, 10576), (608, 8593), (661, 7904), (988, 5288), (1322, 3952), (1976, 2644)]