40804329682

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{991889}}^1$

素因数の和:992265

約数の個数: 16

約数和(自身を含む): 62322432480

約数和(自身を除く): 21518102798

約数列:

[1, 2, 67, 134, 307, 614, 20569, 41138, 991889, 1983778, 66456563, 132913126, 304509923, 609019846, 20402164841, 40804329682]

約数ペア:

[(1, 40804329682), (2, 20402164841), (67, 609019846), (134, 304509923), (307, 132913126), (614, 66456563), (20569, 1983778), (41138, 991889)]