2887630196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2789}}^1\times {\mathrm{23531}}^1$

素因数の和:26335

約数の個数: 24

約数和(自身を含む): 5514959520

約数和(自身を除く): 2627329324

約数列:

[1, 2, 4, 11, 22, 44, 2789, 5578, 11156, 23531, 30679, 47062, 61358, 94124, 122716, 258841, 517682, 1035364, 65627959, 131255918, 262511836, 721907549, 1443815098, 2887630196]

約数ペア:

[(1, 2887630196), (2, 1443815098), (4, 721907549), (11, 262511836), (22, 131255918), (44, 65627959), (2789, 1035364), (5578, 517682), (11156, 258841), (23531, 122716), (30679, 94124), (47062, 61358)]