2291504

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:932

約数の個数: 20

約数和(自身を含む): 4468464

約数和(自身を除く): 2176960

約数列:

[1, 2, 4, 8, 16, 197, 394, 727, 788, 1454, 1576, 2908, 3152, 5816, 11632, 143219, 286438, 572876, 1145752, 2291504]

約数ペア:

[(1, 2291504), (2, 1145752), (4, 572876), (8, 286438), (16, 143219), (197, 11632), (394, 5816), (727, 3152), (788, 2908), (1454, 1576)]