2107394384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4248779}}^1$

素因数の和:4248818

約数の個数: 20

約数和(自身を含む): 4214789760

約数和(自身を除く): 2107395376

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4248779, 8497558, 16995116, 33990232, 67980464, 131712149, 263424298, 526848596, 1053697192, 2107394384]

約数ペア:

[(1, 2107394384), (2, 1053697192), (4, 526848596), (8, 263424298), (16, 131712149), (31, 67980464), (62, 33990232), (124, 16995116), (248, 8497558), (496, 4248779)]