214921304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2066551}}^1$

素因数の和:2066570

約数の個数: 16

約数和(自身を含む): 433975920

約数和(自身を除く): 219054616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2066551, 4133102, 8266204, 16532408, 26865163, 53730326, 107460652, 214921304]

約数ペア:

[(1, 214921304), (2, 107460652), (4, 53730326), (8, 26865163), (13, 16532408), (26, 8266204), (52, 4133102), (104, 2066551)]