2009320924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1246477}}^1$

素因数の和:1246525

約数の個数: 24

約数和(自身を含む): 3908955008

約数和(自身を除く): 1899634084

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1246477, 2492954, 4985908, 16204201, 32408402, 38640787, 64816804, 77281574, 154563148, 502330231, 1004660462, 2009320924]

約数ペア:

[(1, 2009320924), (2, 1004660462), (4, 502330231), (13, 154563148), (26, 77281574), (31, 64816804), (52, 38640787), (62, 32408402), (124, 16204201), (403, 4985908), (806, 2492954), (1612, 1246477)]