400669932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{197569}}^1$

素因数の和:197602

約数の個数: 36

約数和(自身を含む): 1012348680

約数和(自身を除く): 611678748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 197569, 395138, 592707, 790276, 1185414, 2370828, 2568397, 5136794, 7705191, 10273588, 15410382, 30820764, 33389161, 66778322, 100167483, 133556644, 200334966, 400669932]

約数ペア:

[(1, 400669932), (2, 200334966), (3, 133556644), (4, 100167483), (6, 66778322), (12, 33389161), (13, 30820764), (26, 15410382), (39, 10273588), (52, 7705191), (78, 5136794), (156, 2568397), (169, 2370828), (338, 1185414), (507, 790276), (676, 592707), (1014, 395138), (2028, 197569)]