4518861724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1\times {\mathrm{1423}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 8595844992

約数和(自身を除く): 4076983268

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 353, 692, 706, 1412, 1423, 2249, 2846, 4498, 4589, 5692, 8996, 9178, 18356, 18499, 36998, 61069, 73996, 122138, 244276, 246179, 492358, 502319, 793897, 984716, 1004638, 1587794, 2009276, 3175588, 3200327, 6400654, 6530147, 12801308, 13060294, 26120588, 86901187, 173802374, 347604748, 1129715431, 2259430862, 4518861724]

約数ペア:

[(1, 4518861724), (2, 2259430862), (4, 1129715431), (13, 347604748), (26, 173802374), (52, 86901187), (173, 26120588), (346, 13060294), (353, 12801308), (692, 6530147), (706, 6400654), (1412, 3200327), (1423, 3175588), (2249, 2009276), (2846, 1587794), (4498, 1004638), (4589, 984716), (5692, 793897), (8996, 502319), (9178, 492358), (18356, 246179), (18499, 244276), (36998, 122138), (61069, 73996)]