802121030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{11261}}^1$

素因数の和:11704

約数の個数: 32

約数和(自身を含む): 1532532960

約数和(自身を除く): 730411930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 2095, 4190, 7123, 11261, 14246, 22522, 35615, 56305, 71230, 112610, 191437, 382874, 957185, 1914370, 4718359, 9436718, 23591795, 47183590, 80212103, 160424206, 401060515, 802121030]

約数ペア:

[(1, 802121030), (2, 401060515), (5, 160424206), (10, 80212103), (17, 47183590), (34, 23591795), (85, 9436718), (170, 4718359), (419, 1914370), (838, 957185), (2095, 382874), (4190, 191437), (7123, 112610), (11261, 71230), (14246, 56305), (22522, 35615)]