802127902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{37897}}^1$

素因数の和:38475

約数の個数: 16

約数和(自身を含む): 1268825040

約数和(自身を除く): 466697138

約数列:

[1, 2, 19, 38, 557, 1114, 10583, 21166, 37897, 75794, 720043, 1440086, 21108629, 42217258, 401063951, 802127902]

約数ペア:

[(1, 802127902), (2, 401063951), (19, 42217258), (38, 21108629), (557, 1440086), (1114, 720043), (10583, 75794), (21166, 37897)]