2831972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4979

約数の個数: 24

約数和(自身を含む): 5823552

約数和(自身を除く): 2991580

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4951, 9902, 19804, 54461, 64363, 108922, 128726, 217844, 257452, 707993, 1415986, 2831972]

約数ペア:

[(1, 2831972), (2, 1415986), (4, 707993), (11, 257452), (13, 217844), (22, 128726), (26, 108922), (44, 64363), (52, 54461), (143, 19804), (286, 9902), (572, 4951)]