138727682

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{19009}}^1$

素因数の和:19141

約数の個数: 16

約数和(自身を含む): 215573400

約数和(自身を除く): 76845718

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 19009, 38018, 779369, 1558738, 1691801, 3383602, 69363841, 138727682]

約数ペア:

[(1, 138727682), (2, 69363841), (41, 3383602), (82, 1691801), (89, 1558738), (178, 779369), (3649, 38018), (7298, 19009)]