2181080551102

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{13807}}^1\times {\mathrm{8237}}^1$

素因数の和:22312

約数の個数: 32

約数和(自身を含む): 3363368988672

約数和(自身を除く): 1182288437570

約数列:

[1, 2, 43, 86, 223, 446, 8237, 9589, 13807, 16474, 19178, 27614, 354191, 593701, 708382, 1187402, 1836851, 3078961, 3673702, 6157922, 78984593, 113728259, 132395323, 157969186, 227456518, 264790646, 4890315137, 9780630274, 25361401757, 50722803514, 1090540275551, 2181080551102]

約数ペア:

[(1, 2181080551102), (2, 1090540275551), (43, 50722803514), (86, 25361401757), (223, 9780630274), (446, 4890315137), (8237, 264790646), (9589, 227456518), (13807, 157969186), (16474, 132395323), (19178, 113728259), (27614, 78984593), (354191, 6157922), (593701, 3673702), (708382, 3078961), (1187402, 1836851)]