7828984

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 14980680

約数和(自身を除く): 7151696

約数列:

[1, 2, 4, 8, 61, 122, 244, 263, 488, 526, 1052, 2104, 3721, 7442, 14884, 16043, 29768, 32086, 64172, 128344, 978623, 1957246, 3914492, 7828984]

約数ペア:

[(1, 7828984), (2, 3914492), (4, 1957246), (8, 978623), (61, 128344), (122, 64172), (244, 32086), (263, 29768), (488, 16043), (526, 14884), (1052, 7442), (2104, 3721)]