4920531538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4401191}}^1$

素因数の和:4401249

約数の個数: 16

約数和(自身を含む): 8133402816

約数和(自身を除く): 3212871278

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 4401191, 8802382, 57215483, 114430966, 189251213, 378502426, 2460265769, 4920531538]

約数ペア:

[(1, 4920531538), (2, 2460265769), (13, 378502426), (26, 189251213), (43, 114430966), (86, 57215483), (559, 8802382), (1118, 4401191)]