2641036178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1\times {\mathrm{2687}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 4428103680

約数和(自身を除く): 1787067502

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1039, 2078, 2687, 5374, 11429, 22858, 29557, 44677, 59114, 89354, 115541, 231082, 491447, 982894, 1270951, 2541902, 2791793, 5583586, 30709723, 61419446, 120047099, 240094198, 1320518089, 2641036178]

約数ペア:

[(1, 2641036178), (2, 1320518089), (11, 240094198), (22, 120047099), (43, 61419446), (86, 30709723), (473, 5583586), (946, 2791793), (1039, 2541902), (2078, 1270951), (2687, 982894), (5374, 491447), (11429, 231082), (22858, 115541), (29557, 89354), (44677, 59114)]