384865364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{18457}}^1$

素因数の和:18875

約数の個数: 24

約数和(自身を含む): 727171368

約数和(自身を除く): 342306004

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 5213, 10426, 18457, 20852, 36914, 73828, 239941, 479882, 959764, 7401257, 14802514, 29605028, 96216341, 192432682, 384865364]

約数ペア:

[(1, 384865364), (2, 192432682), (4, 96216341), (13, 29605028), (26, 14802514), (52, 7401257), (401, 959764), (802, 479882), (1604, 239941), (5213, 73828), (10426, 36914), (18457, 20852)]