188493032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{258919}}^1$

素因数の和:258945

約数の個数: 32

約数和(自身を含む): 434985600

約数和(自身を除く): 246492568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 258919, 517838, 1035676, 1812433, 2071352, 3365947, 3624866, 6731894, 7249732, 13463788, 14499464, 23561629, 26927576, 47123258, 94246516, 188493032]

約数ペア:

[(1, 188493032), (2, 94246516), (4, 47123258), (7, 26927576), (8, 23561629), (13, 14499464), (14, 13463788), (26, 7249732), (28, 6731894), (52, 3624866), (56, 3365947), (91, 2071352), (104, 1812433), (182, 1035676), (364, 517838), (728, 258919)]