1664157070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3139919}}^1$

素因数の和:3139979

約数の個数: 16

約数和(自身を含む): 3052002240

約数和(自身を除く): 1387845170

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 3139919, 6279838, 15699595, 31399190, 166415707, 332831414, 832078535, 1664157070]

約数ペア:

[(1, 1664157070), (2, 832078535), (5, 332831414), (10, 166415707), (53, 31399190), (106, 15699595), (265, 6279838), (530, 3139919)]