2040732722

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{102149}}^1$

素因数の和:103585

約数の個数: 16

約数和(自身を含む): 3500884800

約数和(自身を除く): 1460152078

約数列:

[1, 2, 7, 14, 1427, 2854, 9989, 19978, 102149, 204298, 715043, 1430086, 145766623, 291533246, 1020366361, 2040732722]

約数ペア:

[(1, 2040732722), (2, 1020366361), (7, 291533246), (14, 145766623), (1427, 1430086), (2854, 715043), (9989, 204298), (19978, 102149)]