2017481998

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11677}}^1$

素因数の和:11777

約数の個数: 48

約数和(自身を含む): 3690341424

約数和(自身を除く): 1672859426

約数列:

[1, 2, 7, 14, 41, 43, 49, 82, 86, 98, 287, 301, 574, 602, 1763, 2009, 2107, 3526, 4018, 4214, 11677, 12341, 23354, 24682, 81739, 86387, 163478, 172774, 478757, 502111, 572173, 957514, 1004222, 1144346, 3351299, 3514777, 6702598, 7029554, 20586551, 23459093, 24603439, 41173102, 46918186, 49206878, 144105857, 288211714, 1008740999, 2017481998]

約数ペア:

[(1, 2017481998), (2, 1008740999), (7, 288211714), (14, 144105857), (41, 49206878), (43, 46918186), (49, 41173102), (82, 24603439), (86, 23459093), (98, 20586551), (287, 7029554), (301, 6702598), (574, 3514777), (602, 3351299), (1763, 1144346), (2009, 1004222), (2107, 957514), (3526, 572173), (4018, 502111), (4214, 478757), (11677, 172774), (12341, 163478), (23354, 86387), (24682, 81739)]