390539536

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{101281}}^1$

素因数の和:101530

約数の個数: 20

約数和(自身を含む): 759817564

約数和(自身を除く): 369278028

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 101281, 202562, 405124, 810248, 1620496, 24408721, 48817442, 97634884, 195269768, 390539536]

約数ペア:

[(1, 390539536), (2, 195269768), (4, 97634884), (8, 48817442), (16, 24408721), (241, 1620496), (482, 810248), (964, 405124), (1928, 202562), (3856, 101281)]