1386804952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13334663}}^1$

素因数の和:13334682

約数の個数: 16

約数和(自身を含む): 2800279440

約数和(自身を除く): 1413474488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13334663, 26669326, 53338652, 106677304, 173350619, 346701238, 693402476, 1386804952]

約数ペア:

[(1, 1386804952), (2, 693402476), (4, 346701238), (8, 173350619), (13, 106677304), (26, 53338652), (52, 26669326), (104, 13334663)]