271230752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{651997}}^1$

素因数の和:652020

約数の個数: 24

約数和(自身を含む): 575062236

約数和(自身を除く): 303831484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 651997, 1303994, 2607988, 5215976, 8475961, 10431952, 16951922, 20863904, 33903844, 67807688, 135615376, 271230752]

約数ペア:

[(1, 271230752), (2, 135615376), (4, 67807688), (8, 33903844), (13, 20863904), (16, 16951922), (26, 10431952), (32, 8475961), (52, 5215976), (104, 2607988), (208, 1303994), (416, 651997)]