223451714

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1\times {\mathrm{571}}^1$

素因数の和:1465

約数の個数: 16

約数和(自身を含む): 337296960

約数和(自身を除く): 113845246

約数列:

[1, 2, 389, 503, 571, 778, 1006, 1142, 195667, 222119, 287213, 391334, 444238, 574426, 111725857, 223451714]

約数ペア:

[(1, 223451714), (2, 111725857), (389, 574426), (503, 444238), (571, 391334), (778, 287213), (1006, 222119), (1142, 195667)]