2009257822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{64453}}^1$

素因数の和:64588

約数の個数: 32

約数和(自身を含む): 3573329760

約数和(自身を除く): 1564071938

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1199, 1417, 2398, 2834, 15587, 31174, 64453, 128906, 708983, 837889, 1417966, 1675778, 7025377, 9216779, 14050754, 18433558, 77279147, 91329901, 154558294, 182659802, 1004628911, 2009257822]

約数ペア:

[(1, 2009257822), (2, 1004628911), (11, 182659802), (13, 154558294), (22, 91329901), (26, 77279147), (109, 18433558), (143, 14050754), (218, 9216779), (286, 7025377), (1199, 1675778), (1417, 1417966), (2398, 837889), (2834, 708983), (15587, 128906), (31174, 64453)]