520067888

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{53549}}^1$

素因数の和:54164

約数の個数: 20

約数和(自身を含む): 1009310400

約数和(自身を除く): 489242512

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 53549, 107098, 214196, 428392, 856784, 32504243, 65008486, 130016972, 260033944, 520067888]

約数ペア:

[(1, 520067888), (2, 260033944), (4, 130016972), (8, 65008486), (16, 32504243), (607, 856784), (1214, 428392), (2428, 214196), (4856, 107098), (9712, 53549)]