1398763670408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13449650677}}^1$

素因数の和:13449650696

約数の個数: 16

約数和(自身を含む): 2824426642380

約数和(自身を除く): 1425662971972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13449650677, 26899301354, 53798602708, 107597205416, 174845458801, 349690917602, 699381835204, 1398763670408]

約数ペア:

[(1, 1398763670408), (2, 699381835204), (4, 349690917602), (8, 174845458801), (13, 107597205416), (26, 53798602708), (52, 26899301354), (104, 13449650677)]