78778102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{178231}}^1$

素因数の和:178263

約数の個数: 16

約数和(自身を含む): 134743392

約数和(自身を除く): 55965290

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 178231, 356462, 2317003, 3029927, 4634006, 6059854, 39389051, 78778102]

約数ペア:

[(1, 78778102), (2, 39389051), (13, 6059854), (17, 4634006), (26, 3029927), (34, 2317003), (221, 356462), (442, 178231)]