3740212

素因数分解:

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

素因数の和:212

約数の個数: 36

約数和(自身を含む): 7785120

約数和(自身を除く): 4044908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 278, 434, 556, 868, 961, 973, 1922, 1946, 3844, 3892, 4309, 6727, 8618, 13454, 17236, 26908, 30163, 60326, 120652, 133579, 267158, 534316, 935053, 1870106, 3740212]

約数ペア:

[(1, 3740212), (2, 1870106), (4, 935053), (7, 534316), (14, 267158), (28, 133579), (31, 120652), (62, 60326), (124, 30163), (139, 26908), (217, 17236), (278, 13454), (434, 8618), (556, 6727), (868, 4309), (961, 3892), (973, 3844), (1922, 1946)]