2389278535

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{6211}}^1$

素因数の和:6631

約数の個数: 32

約数和(自身を含む): 3399206400

約数和(自身を除く): 1009927865

約数列:

[1, 5, 7, 29, 35, 145, 203, 379, 1015, 1895, 2653, 6211, 10991, 13265, 31055, 43477, 54955, 76937, 180119, 217385, 384685, 900595, 1260833, 2353969, 6304165, 11769845, 16477783, 68265101, 82388915, 341325505, 477855707, 2389278535]

約数ペア:

[(1, 2389278535), (5, 477855707), (7, 341325505), (29, 82388915), (35, 68265101), (145, 16477783), (203, 11769845), (379, 6304165), (1015, 2353969), (1895, 1260833), (2653, 900595), (6211, 384685), (10991, 217385), (13265, 180119), (31055, 76937), (43477, 54955)]