2015990508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{104803}}^1$

素因数の和:105046

約数の個数: 48

約数和(自身を含む): 5399502080

約数和(自身を除く): 3383511572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1374, 1603, 2748, 3206, 4809, 6412, 9618, 19236, 104803, 209606, 314409, 419212, 628818, 733621, 1257636, 1467242, 2200863, 2934484, 4401726, 8803452, 23999887, 47999774, 71999661, 95999548, 143999322, 167999209, 287998644, 335998418, 503997627, 671996836, 1007995254, 2015990508]

約数ペア:

[(1, 2015990508), (2, 1007995254), (3, 671996836), (4, 503997627), (6, 335998418), (7, 287998644), (12, 167999209), (14, 143999322), (21, 95999548), (28, 71999661), (42, 47999774), (84, 23999887), (229, 8803452), (458, 4401726), (687, 2934484), (916, 2200863), (1374, 1467242), (1603, 1257636), (2748, 733621), (3206, 628818), (4809, 419212), (6412, 314409), (9618, 209606), (19236, 104803)]