1211115614

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{37217}}^1$

素因数の和:37579

約数の個数: 16

約数和(自身を含む): 1857029328

約数和(自身を除く): 645913714

約数列:

[1, 2, 53, 106, 307, 614, 16271, 32542, 37217, 74434, 1972501, 3945002, 11425619, 22851238, 605557807, 1211115614]

約数ペア:

[(1, 1211115614), (2, 605557807), (53, 22851238), (106, 11425619), (307, 3945002), (614, 1972501), (16271, 74434), (32542, 37217)]