29790982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1744

約数の個数: 24

約数和(自身を含む): 49330944

約数和(自身を除く): 19539962

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 1663, 3326, 8957, 17914, 21619, 43238, 88139, 176278, 281047, 562094, 1145807, 2291614, 14895491, 29790982]

約数ペア:

[(1, 29790982), (2, 14895491), (13, 2291614), (26, 1145807), (53, 562094), (106, 281047), (169, 176278), (338, 88139), (689, 43238), (1378, 21619), (1663, 17914), (3326, 8957)]