421006924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{6577}}^1$

素因数の和:7825

約数の個数: 24

約数和(自身を含む): 794201408

約数和(自身を除く): 373194484

約数列:

[1, 2, 4, 13, 26, 52, 1231, 2462, 4924, 6577, 13154, 16003, 26308, 32006, 64012, 85501, 171002, 342004, 8096287, 16192574, 32385148, 105251731, 210503462, 421006924]

約数ペア:

[(1, 421006924), (2, 210503462), (4, 105251731), (13, 32385148), (26, 16192574), (52, 8096287), (1231, 342004), (2462, 171002), (4924, 85501), (6577, 64012), (13154, 32006), (16003, 26308)]