891609219074

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{87122261}}^1$

素因数の和:87122330

約数の個数: 32

約数和(自身を含む): 1656019956096

約数和(自身を除く): 764410737022

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 87122261, 174244522, 609855827, 1219711654, 1481078437, 2962156874, 3746257223, 7492514446, 10367549059, 20735098118, 26223800561, 52447601122, 63686372791, 127372745582, 445804609537, 891609219074]

約数ペア:

[(1, 891609219074), (2, 445804609537), (7, 127372745582), (14, 63686372791), (17, 52447601122), (34, 26223800561), (43, 20735098118), (86, 10367549059), (119, 7492514446), (238, 3746257223), (301, 2962156874), (602, 1481078437), (731, 1219711654), (1462, 609855827), (5117, 174244522), (10234, 87122261)]