2783306236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{607}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 5096577024

約数和(自身を除く): 2313270788

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 503, 607, 1006, 1214, 2012, 2279, 2428, 4558, 9116, 21629, 26101, 26659, 32171, 43258, 52202, 53318, 64342, 86516, 104404, 106636, 128684, 305321, 610642, 1146337, 1221284, 1383353, 2292674, 2766706, 4585348, 5533412, 13128803, 16182013, 26257606, 32364026, 52515212, 64728052, 695826559, 1391653118, 2783306236]

約数ペア:

[(1, 2783306236), (2, 1391653118), (4, 695826559), (43, 64728052), (53, 52515212), (86, 32364026), (106, 26257606), (172, 16182013), (212, 13128803), (503, 5533412), (607, 4585348), (1006, 2766706), (1214, 2292674), (2012, 1383353), (2279, 1221284), (2428, 1146337), (4558, 610642), (9116, 305321), (21629, 128684), (26101, 106636), (26659, 104404), (32171, 86516), (43258, 64342), (52202, 53318)]