4645388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 8999424

約数和(自身を除く): 4354036

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1487, 1562, 2974, 3124, 5948, 16357, 32714, 65428, 105577, 211154, 422308, 1161347, 2322694, 4645388]

約数ペア:

[(1, 4645388), (2, 2322694), (4, 1161347), (11, 422308), (22, 211154), (44, 105577), (71, 65428), (142, 32714), (284, 16357), (781, 5948), (1487, 3124), (1562, 2974)]