2039601639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{2879}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 2985984000

約数和(自身を除く): 946382361

約数列:

[1, 3, 17, 29, 51, 87, 479, 493, 1437, 1479, 2879, 8143, 8637, 13891, 24429, 41673, 48943, 83491, 146829, 236147, 250473, 708441, 1379041, 1419347, 4137123, 4258041, 23443697, 39992189, 70331091, 119976567, 679867213, 2039601639]

約数ペア:

[(1, 2039601639), (3, 679867213), (17, 119976567), (29, 70331091), (51, 39992189), (87, 23443697), (479, 4258041), (493, 4137123), (1437, 1419347), (1479, 1379041), (2879, 708441), (8143, 250473), (8637, 236147), (13891, 146829), (24429, 83491), (41673, 48943)]