2013446468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{2111}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 3927813120

約数和(自身を除く): 1914366652

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 409, 583, 818, 1166, 1636, 2111, 2332, 4222, 4499, 8444, 8998, 17996, 21677, 23221, 43354, 46442, 86708, 92884, 111883, 223766, 238447, 447532, 476894, 863399, 953788, 1230713, 1726798, 2461426, 3453596, 4922852, 9497389, 18994778, 37989556, 45760147, 91520294, 183040588, 503361617, 1006723234, 2013446468]

約数ペア:

[(1, 2013446468), (2, 1006723234), (4, 503361617), (11, 183040588), (22, 91520294), (44, 45760147), (53, 37989556), (106, 18994778), (212, 9497389), (409, 4922852), (583, 3453596), (818, 2461426), (1166, 1726798), (1636, 1230713), (2111, 953788), (2332, 863399), (4222, 476894), (4499, 447532), (8444, 238447), (8998, 223766), (17996, 111883), (21677, 92884), (23221, 86708), (43354, 46442)]