3905132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 8816640

約数和(自身を除く): 4911508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 409, 434, 682, 818, 868, 1364, 1636, 2387, 2863, 4499, 4774, 5726, 8998, 9548, 11452, 12679, 17996, 25358, 31493, 50716, 62986, 88753, 125972, 139469, 177506, 278938, 355012, 557876, 976283, 1952566, 3905132]

約数ペア:

[(1, 3905132), (2, 1952566), (4, 976283), (7, 557876), (11, 355012), (14, 278938), (22, 177506), (28, 139469), (31, 125972), (44, 88753), (62, 62986), (77, 50716), (124, 31493), (154, 25358), (217, 17996), (308, 12679), (341, 11452), (409, 9548), (434, 8998), (682, 5726), (818, 4774), (868, 4499), (1364, 2863), (1636, 2387)]