22008844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 45793440

約数和(自身を除く): 23784596

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 218, 286, 353, 436, 572, 706, 1199, 1412, 1417, 2398, 2834, 3883, 4589, 4796, 5668, 7766, 9178, 15532, 15587, 18356, 31174, 38477, 50479, 62348, 76954, 100958, 153908, 201916, 423247, 500201, 846494, 1000402, 1692988, 2000804, 5502211, 11004422, 22008844]

約数ペア:

[(1, 22008844), (2, 11004422), (4, 5502211), (11, 2000804), (13, 1692988), (22, 1000402), (26, 846494), (44, 500201), (52, 423247), (109, 201916), (143, 153908), (218, 100958), (286, 76954), (353, 62348), (436, 50479), (572, 38477), (706, 31174), (1199, 18356), (1412, 15587), (1417, 15532), (2398, 9178), (2834, 7766), (3883, 5668), (4589, 4796)]