254120085334

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1\times {\mathrm{1430357}}^1$

素因数の和:1430991

約数の個数: 16

約数和(自身を含む): 383896644336

約数和(自身を除く): 129776559002

約数列:

[1, 2, 211, 421, 422, 842, 88831, 177662, 1430357, 2860714, 301805327, 602180297, 603610654, 1204360594, 127060042667, 254120085334]

約数ペア:

[(1, 254120085334), (2, 127060042667), (211, 1204360594), (421, 603610654), (422, 602180297), (842, 301805327), (88831, 2860714), (177662, 1430357)]