2910882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 6374592

約数和(自身を除く): 3463710

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 557, 871, 1114, 1671, 1742, 2613, 3342, 5226, 7241, 14482, 21723, 37319, 43446, 74638, 111957, 223914, 485147, 970294, 1455441, 2910882]

約数ペア:

[(1, 2910882), (2, 1455441), (3, 970294), (6, 485147), (13, 223914), (26, 111957), (39, 74638), (67, 43446), (78, 37319), (134, 21723), (201, 14482), (402, 7241), (557, 5226), (871, 3342), (1114, 2613), (1671, 1742)]