8326370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 16994880

約数和(自身を除く): 8668510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3371, 6742, 16855, 33710, 43823, 64049, 87646, 128098, 219115, 320245, 438230, 640490, 832637, 1665274, 4163185, 8326370]

約数ペア:

[(1, 8326370), (2, 4163185), (5, 1665274), (10, 832637), (13, 640490), (19, 438230), (26, 320245), (38, 219115), (65, 128098), (95, 87646), (130, 64049), (190, 43823), (247, 33710), (494, 16855), (1235, 6742), (2470, 3371)]