2008045156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{557}}^1\times {\mathrm{5333}}^1$

素因数の和:5920

約数の個数: 36

約数和(自身を含む): 3812732532

約数和(自身を除く): 1804687376

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 557, 676, 1114, 2228, 5333, 7241, 10666, 14482, 21332, 28964, 69329, 94133, 138658, 188266, 277316, 376532, 901277, 1802554, 2970481, 3605108, 5940962, 11881924, 38616253, 77232506, 154465012, 502011289, 1004022578, 2008045156]

約数ペア:

[(1, 2008045156), (2, 1004022578), (4, 502011289), (13, 154465012), (26, 77232506), (52, 38616253), (169, 11881924), (338, 5940962), (557, 3605108), (676, 2970481), (1114, 1802554), (2228, 901277), (5333, 376532), (7241, 277316), (10666, 188266), (14482, 138658), (21332, 94133), (28964, 69329)]