1221160044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7827949}}^1$

素因数の和:7827969

約数の個数: 24

約数和(自身を含む): 3068556400

約数和(自身を除く): 1847396356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 7827949, 15655898, 23483847, 31311796, 46967694, 93935388, 101763337, 203526674, 305290011, 407053348, 610580022, 1221160044]

約数ペア:

[(1, 1221160044), (2, 610580022), (3, 407053348), (4, 305290011), (6, 203526674), (12, 101763337), (13, 93935388), (26, 46967694), (39, 31311796), (52, 23483847), (78, 15655898), (156, 7827949)]