1870106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 3336480

約数和(自身を除く): 1466374

約数列:

[1, 2, 7, 14, 31, 62, 139, 217, 278, 434, 961, 973, 1922, 1946, 4309, 6727, 8618, 13454, 30163, 60326, 133579, 267158, 935053, 1870106]

約数ペア:

[(1, 1870106), (2, 935053), (7, 267158), (14, 133579), (31, 60326), (62, 30163), (139, 13454), (217, 8618), (278, 6727), (434, 4309), (961, 1946), (973, 1922)]