653424278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{30389}}^1$

素因数の和:31231

約数の個数: 16

約数和(自身を含む): 1056842640

約数和(自身を除く): 403418362

約数列:

[1, 2, 13, 26, 827, 1654, 10751, 21502, 30389, 60778, 395057, 790114, 25131703, 50263406, 326712139, 653424278]

約数ペア:

[(1, 653424278), (2, 326712139), (13, 50263406), (26, 25131703), (827, 790114), (1654, 395057), (10751, 60778), (21502, 30389)]