2271120644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{13451}}^1$

素因数の和:13676

約数の個数: 48

約数和(自身を含む): 4556030976

約数和(自身を除く): 2284910332

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 191, 221, 382, 442, 764, 884, 2483, 3247, 4966, 6494, 9932, 12988, 13451, 26902, 42211, 53804, 84422, 168844, 174863, 228667, 349726, 457334, 699452, 914668, 2569141, 2972671, 5138282, 5945342, 10276564, 11890684, 33398833, 43675397, 66797666, 87350794, 133595332, 174701588, 567780161, 1135560322, 2271120644]

約数ペア:

[(1, 2271120644), (2, 1135560322), (4, 567780161), (13, 174701588), (17, 133595332), (26, 87350794), (34, 66797666), (52, 43675397), (68, 33398833), (191, 11890684), (221, 10276564), (382, 5945342), (442, 5138282), (764, 2972671), (884, 2569141), (2483, 914668), (3247, 699452), (4966, 457334), (6494, 349726), (9932, 228667), (12988, 174863), (13451, 168844), (26902, 84422), (42211, 53804)]