279724306

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{3943}}^1$

素因数の和:4473

約数の個数: 16

約数和(自身を含む): 425952000

約数和(自身を除く): 146227694

約数列:

[1, 2, 79, 158, 449, 898, 3943, 7886, 35471, 70942, 311497, 622994, 1770407, 3540814, 139862153, 279724306]

約数ペア:

[(1, 279724306), (2, 139862153), (79, 3540814), (158, 1770407), (449, 622994), (898, 311497), (3943, 70942), (7886, 35471)]