955381388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18372719}}^1$

素因数の和:18372736

約数の個数: 12

約数和(自身を含む): 1800526560

約数和(自身を除く): 845145172

約数列:

[1, 2, 4, 13, 26, 52, 18372719, 36745438, 73490876, 238845347, 477690694, 955381388]

約数ペア:

[(1, 955381388), (2, 477690694), (4, 238845347), (13, 73490876), (26, 36745438), (52, 18372719)]