891479270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{9241}}^1$

素因数の和:10136

約数の個数: 32

約数和(自身を含む): 1752726816

約数和(自身を除く): 861247546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 877, 1754, 4385, 8770, 9241, 9647, 18482, 19294, 46205, 48235, 92410, 96470, 101651, 203302, 508255, 1016510, 8104357, 16208714, 40521785, 81043570, 89147927, 178295854, 445739635, 891479270]

約数ペア:

[(1, 891479270), (2, 445739635), (5, 178295854), (10, 89147927), (11, 81043570), (22, 40521785), (55, 16208714), (110, 8104357), (877, 1016510), (1754, 508255), (4385, 203302), (8770, 101651), (9241, 96470), (9647, 92410), (18482, 48235), (19294, 46205)]