620038295849

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{69829}}^1$

素因数の和:70217

約数の個数: 32

約数和(自身を含む): 732685409280

約数和(自身を除く): 112647113431

約数列:

[1, 7, 47, 137, 197, 329, 959, 1379, 6439, 9259, 26989, 45073, 64813, 69829, 188923, 488803, 1268483, 3281963, 8879381, 9566573, 13756313, 22973741, 66966011, 96294191, 449628931, 646546711, 1884614881, 3147402517, 4525826977, 13192304167, 88576899407, 620038295849]

約数ペア:

[(1, 620038295849), (7, 88576899407), (47, 13192304167), (137, 4525826977), (197, 3147402517), (329, 1884614881), (959, 646546711), (1379, 449628931), (6439, 96294191), (9259, 66966011), (26989, 22973741), (45073, 13756313), (64813, 9566573), (69829, 8879381), (188923, 3281963), (488803, 1268483)]