1243281346

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{38821}}^1$

素因数の和:39129

約数の個数: 16

約数和(自身を含む): 1900725120

約数和(自身を除く): 657443774

約数列:

[1, 2, 67, 134, 239, 478, 16013, 32026, 38821, 77642, 2601007, 5202014, 9278219, 18556438, 621640673, 1243281346]

約数ペア:

[(1, 1243281346), (2, 621640673), (67, 18556438), (134, 9278219), (239, 5202014), (478, 2601007), (16013, 77642), (32026, 38821)]