2855869744

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{280207}}^1$

素因数の和:280242

約数の個数: 60

約数和(自身を含む): 6931785504

約数和(自身を除く): 4075915760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 280207, 560414, 1120828, 1961449, 2241656, 3642691, 3922898, 4483312, 7285382, 7845796, 13730143, 14570764, 15691592, 25498837, 27460286, 29141528, 31383184, 50997674, 54920572, 58283056, 101995348, 109841144, 178491859, 203990696, 219682288, 356983718, 407981392, 713967436, 1427934872, 2855869744]

約数ペア:

[(1, 2855869744), (2, 1427934872), (4, 713967436), (7, 407981392), (8, 356983718), (13, 219682288), (14, 203990696), (16, 178491859), (26, 109841144), (28, 101995348), (49, 58283056), (52, 54920572), (56, 50997674), (91, 31383184), (98, 29141528), (104, 27460286), (112, 25498837), (182, 15691592), (196, 14570764), (208, 13730143), (364, 7845796), (392, 7285382), (637, 4483312), (728, 3922898), (784, 3642691), (1274, 2241656), (1456, 1961449), (2548, 1120828), (5096, 560414), (10192, 280207)]