1590116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 3084480

約数和(自身を除く): 1494364

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 509, 781, 1018, 1562, 2036, 3124, 5599, 11198, 22396, 36139, 72278, 144556, 397529, 795058, 1590116]

約数ペア:

[(1, 1590116), (2, 795058), (4, 397529), (11, 144556), (22, 72278), (44, 36139), (71, 22396), (142, 11198), (284, 5599), (509, 3124), (781, 2036), (1018, 1562)]