2878412032

素因数分解:

$2^8\times {\mathrm{11243797}}^1$

素因数の和:11243813

約数の個数: 18

約数和(自身を含む): 5745580778

約数和(自身を除く): 2867168746

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 11243797, 22487594, 44975188, 89950376, 179900752, 359801504, 719603008, 1439206016, 2878412032]

約数ペア:

[(1, 2878412032), (2, 1439206016), (4, 719603008), (8, 359801504), (16, 179900752), (32, 89950376), (64, 44975188), (128, 22487594), (256, 11243797)]