442213978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{12823}}^1$

素因数の和:13269

約数の個数: 16

約数和(自身を含む): 680492736

約数和(自身を除く): 238278758

約数列:

[1, 2, 43, 86, 401, 802, 12823, 17243, 25646, 34486, 551389, 1102778, 5142023, 10284046, 221106989, 442213978]

約数ペア:

[(1, 442213978), (2, 221106989), (43, 10284046), (86, 5142023), (401, 1102778), (802, 551389), (12823, 34486), (17243, 25646)]