2563845744

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1007801}}^1$

素因数の和:1007865

約数の個数: 40

約数和(自身を含む): 6748242192

約数和(自身を除く): 4184396448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 1007801, 2015602, 3023403, 4031204, 6046806, 8062408, 12093612, 16124816, 24187224, 48374448, 53413453, 106826906, 160240359, 213653812, 320480718, 427307624, 640961436, 854615248, 1281922872, 2563845744]

約数ペア:

[(1, 2563845744), (2, 1281922872), (3, 854615248), (4, 640961436), (6, 427307624), (8, 320480718), (12, 213653812), (16, 160240359), (24, 106826906), (48, 53413453), (53, 48374448), (106, 24187224), (159, 16124816), (212, 12093612), (318, 8062408), (424, 6046806), (636, 4031204), (848, 3023403), (1272, 2015602), (2544, 1007801)]