2008657616

素因数分解:

$2^4\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{13597}}^1$

素因数の和:14931

約数の個数: 40

約数和(自身を含む): 4451441280

約数和(自身を除く): 2442783664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1319, 2638, 5276, 9233, 10552, 13597, 18466, 21104, 27194, 36932, 54388, 73864, 95179, 108776, 147728, 190358, 217552, 380716, 761432, 1522864, 17934443, 35868886, 71737772, 125541101, 143475544, 251082202, 286951088, 502164404, 1004328808, 2008657616]

約数ペア:

[(1, 2008657616), (2, 1004328808), (4, 502164404), (7, 286951088), (8, 251082202), (14, 143475544), (16, 125541101), (28, 71737772), (56, 35868886), (112, 17934443), (1319, 1522864), (2638, 761432), (5276, 380716), (9233, 217552), (10552, 190358), (13597, 147728), (18466, 108776), (21104, 95179), (27194, 73864), (36932, 54388)]