228474038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 380614080

約数和(自身を除く): 152140042

約数列:

[1, 2, 13, 26, 37, 74, 439, 481, 541, 878, 962, 1082, 5707, 7033, 11414, 14066, 16243, 20017, 32486, 40034, 211159, 237499, 260221, 422318, 474998, 520442, 3087487, 6174974, 8787463, 17574926, 114237019, 228474038]

約数ペア:

[(1, 228474038), (2, 114237019), (13, 17574926), (26, 8787463), (37, 6174974), (74, 3087487), (439, 520442), (481, 474998), (541, 422318), (878, 260221), (962, 237499), (1082, 211159), (5707, 40034), (7033, 32486), (11414, 20017), (14066, 16243)]