2021441916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{762233}}^1$

素因数の和:762270

約数の個数: 48

約数和(自身を含む): 5378323104

約数和(自身を除く): 3356881188

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 762233, 1524466, 2286699, 3048932, 4573398, 9146796, 9909029, 12957961, 19818058, 25915922, 29727087, 38873883, 39636116, 51831844, 59454174, 77747766, 118908348, 155495532, 168453493, 336906986, 505360479, 673813972, 1010720958, 2021441916]

約数ペア:

[(1, 2021441916), (2, 1010720958), (3, 673813972), (4, 505360479), (6, 336906986), (12, 168453493), (13, 155495532), (17, 118908348), (26, 77747766), (34, 59454174), (39, 51831844), (51, 39636116), (52, 38873883), (68, 29727087), (78, 25915922), (102, 19818058), (156, 12957961), (204, 9909029), (221, 9146796), (442, 4573398), (663, 3048932), (884, 2286699), (1326, 1524466), (2652, 762233)]