78313934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{121229}}^1$

素因数の和:121267

約数の個数: 16

約数和(自身を含む): 130928400

約数和(自身を除く): 52614466

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 121229, 242458, 2060893, 2303351, 4121786, 4606702, 39156967, 78313934]

約数ペア:

[(1, 78313934), (2, 39156967), (17, 4606702), (19, 4121786), (34, 2303351), (38, 2060893), (323, 242458), (646, 121229)]