2008543916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1231}}^1\times {\mathrm{9949}}^1$

素因数の和:11225

約数の個数: 24

約数和(自身を含む): 3603969600

約数和(自身を除く): 1595425684

約数列:

[1, 2, 4, 41, 82, 164, 1231, 2462, 4924, 9949, 19898, 39796, 50471, 100942, 201884, 407909, 815818, 1631636, 12247219, 24494438, 48988876, 502135979, 1004271958, 2008543916]

約数ペア:

[(1, 2008543916), (2, 1004271958), (4, 502135979), (41, 48988876), (82, 24494438), (164, 12247219), (1231, 1631636), (2462, 815818), (4924, 407909), (9949, 201884), (19898, 100942), (39796, 50471)]