2116720966

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{26731}}^1$

素因数の和:26904

約数の個数: 24

約数和(自身を含む): 3397583736

約数和(自身を除く): 1280862770

約数列:

[1, 2, 17, 34, 137, 274, 289, 578, 2329, 4658, 26731, 39593, 53462, 79186, 454427, 908854, 3662147, 7324294, 7725259, 15450518, 62256499, 124512998, 1058360483, 2116720966]

約数ペア:

[(1, 2116720966), (2, 1058360483), (17, 124512998), (34, 62256499), (137, 15450518), (274, 7725259), (289, 7324294), (578, 3662147), (2329, 908854), (4658, 454427), (26731, 79186), (39593, 53462)]