2563842684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16434889}}^1$

素因数の和:16434909

約数の個数: 24

約数和(自身を含む): 6442476880

約数和(自身を除く): 3878634196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 16434889, 32869778, 49304667, 65739556, 98609334, 197218668, 213653557, 427307114, 640960671, 854614228, 1281921342, 2563842684]

約数ペア:

[(1, 2563842684), (2, 1281921342), (3, 854614228), (4, 640960671), (6, 427307114), (12, 213653557), (13, 197218668), (26, 98609334), (39, 65739556), (52, 49304667), (78, 32869778), (156, 16434889)]