38699402399

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1220147}}^1$

素因数の和:1220374

約数の個数: 16

約数和(自身を含む): 46385146368

約数和(自身を除く): 7685743969

約数列:

[1, 7, 23, 161, 197, 1379, 4531, 31717, 1220147, 8541029, 28063381, 196443667, 240368959, 1682582713, 5528486057, 38699402399]

約数ペア:

[(1, 38699402399), (7, 5528486057), (23, 1682582713), (161, 240368959), (197, 196443667), (1379, 28063381), (4531, 8541029), (31717, 1220147)]