2289723136

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{470749}}^1$

素因数の和:470784

約数の個数: 36

約数和(自身を含む): 4811065000

約数和(自身を除く): 2521341864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 470749, 941498, 1882996, 3765992, 7531984, 8944231, 15063968, 17888462, 30127936, 35776924, 60255872, 71553848, 120511744, 143107696, 286215392, 572430784, 1144861568, 2289723136]

約数ペア:

[(1, 2289723136), (2, 1144861568), (4, 572430784), (8, 286215392), (16, 143107696), (19, 120511744), (32, 71553848), (38, 60255872), (64, 35776924), (76, 30127936), (128, 17888462), (152, 15063968), (256, 8944231), (304, 7531984), (608, 3765992), (1216, 1882996), (2432, 941498), (4864, 470749)]