2517771256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{314407}}^1$

素因数の和:314444

約数の個数: 64

約数和(自身を含む): 6338465280

約数和(自身を除く): 3820694024

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 314407, 628814, 1257628, 2200849, 2515256, 3458477, 4087291, 4401698, 6916954, 8174582, 8803396, 13833908, 16349164, 17606792, 24209339, 27667816, 28611037, 32698328, 44960201, 48418678, 57222074, 89920402, 96837356, 114444148, 179840804, 193674712, 228888296, 314721407, 359681608, 629442814, 1258885628, 2517771256]

約数ペア:

[(1, 2517771256), (2, 1258885628), (4, 629442814), (7, 359681608), (8, 314721407), (11, 228888296), (13, 193674712), (14, 179840804), (22, 114444148), (26, 96837356), (28, 89920402), (44, 57222074), (52, 48418678), (56, 44960201), (77, 32698328), (88, 28611037), (91, 27667816), (104, 24209339), (143, 17606792), (154, 16349164), (182, 13833908), (286, 8803396), (308, 8174582), (364, 6916954), (572, 4401698), (616, 4087291), (728, 3458477), (1001, 2515256), (1144, 2200849), (2002, 1257628), (4004, 628814), (8008, 314407)]