1330657642372

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{727}}^1\times {\mathrm{1780487}}^1$

素因数の和:1781475

約数の個数: 24

約数和(自身を含む): 2340928646784

約数和(自身を除く): 1010271004412

約数列:

[1, 2, 4, 257, 514, 727, 1028, 1454, 2908, 186839, 373678, 747356, 1780487, 3560974, 7121948, 457585159, 915170318, 1294414049, 1830340636, 2588828098, 5177656196, 332664410593, 665328821186, 1330657642372]

約数ペア:

[(1, 1330657642372), (2, 665328821186), (4, 332664410593), (257, 5177656196), (514, 2588828098), (727, 1830340636), (1028, 1294414049), (1454, 915170318), (2908, 457585159), (186839, 7121948), (373678, 3560974), (747356, 1780487)]