2016209558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{4919}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 3412039680

約数和(自身を除く): 1395830122

約数列:

[1, 2, 11, 22, 31, 62, 341, 601, 682, 1202, 4919, 6611, 9838, 13222, 18631, 37262, 54109, 108218, 152489, 204941, 304978, 409882, 1677379, 2956319, 3354758, 5912638, 32519509, 65039018, 91645889, 183291778, 1008104779, 2016209558]

約数ペア:

[(1, 2016209558), (2, 1008104779), (11, 183291778), (22, 91645889), (31, 65039018), (62, 32519509), (341, 5912638), (601, 3354758), (682, 2956319), (1202, 1677379), (4919, 409882), (6611, 304978), (9838, 204941), (13222, 152489), (18631, 108218), (37262, 54109)]