2012966085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 3535902720

約数和(自身を除く): 1522936635

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 347, 355, 419, 923, 1041, 1065, 1257, 1735, 2095, 2769, 4511, 4615, 5205, 5447, 6285, 13533, 13845, 16341, 22555, 24637, 27235, 29749, 67665, 73911, 81705, 89247, 123185, 145393, 148745, 320281, 369555, 386737, 436179, 446235, 726965, 960843, 1160211, 1601405, 1890109, 1933685, 2180895, 4804215, 5670327, 5801055, 9450545, 10322903, 28351635, 30968709, 51614515, 134197739, 154843545, 402593217, 670988695, 2012966085]

約数ペア:

[(1, 2012966085), (3, 670988695), (5, 402593217), (13, 154843545), (15, 134197739), (39, 51614515), (65, 30968709), (71, 28351635), (195, 10322903), (213, 9450545), (347, 5801055), (355, 5670327), (419, 4804215), (923, 2180895), (1041, 1933685), (1065, 1890109), (1257, 1601405), (1735, 1160211), (2095, 960843), (2769, 726965), (4511, 446235), (4615, 436179), (5205, 386737), (5447, 369555), (6285, 320281), (13533, 148745), (13845, 145393), (16341, 123185), (22555, 89247), (24637, 81705), (27235, 73911), (29749, 67665)]