97780726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 158508000

約数和(自身を除く): 60727274

約数列:

[1, 2, 19, 38, 73, 101, 146, 202, 349, 698, 1387, 1919, 2774, 3838, 6631, 7373, 13262, 14746, 25477, 35249, 50954, 70498, 140087, 280174, 484063, 669731, 968126, 1339462, 2573177, 5146354, 48890363, 97780726]

約数ペア:

[(1, 97780726), (2, 48890363), (19, 5146354), (38, 2573177), (73, 1339462), (101, 968126), (146, 669731), (202, 484063), (349, 280174), (698, 140087), (1387, 70498), (1919, 50954), (2774, 35249), (3838, 25477), (6631, 14746), (7373, 13262)]