1178291290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{81769}}^1$

素因数の和:81918

約数の個数: 32

約数和(自身を含む): 2331426240

約数和(自身を除く): 1153134950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 14410, 81769, 163538, 408845, 817690, 899459, 1798918, 4497295, 8994590, 10711739, 21423478, 53558695, 107117390, 117829129, 235658258, 589145645, 1178291290]

約数ペア:

[(1, 1178291290), (2, 589145645), (5, 235658258), (10, 117829129), (11, 107117390), (22, 53558695), (55, 21423478), (110, 10711739), (131, 8994590), (262, 4497295), (655, 1798918), (1310, 899459), (1441, 817690), (2882, 408845), (7205, 163538), (14410, 81769)]