2528389888

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{519817}}^1$

素因数の和:519852

約数の個数: 36

約数和(自身を含む): 5312539960

約数和(自身を除く): 2784150072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 519817, 1039634, 2079268, 4158536, 8317072, 9876523, 16634144, 19753046, 33268288, 39506092, 66536576, 79012184, 133073152, 158024368, 316048736, 632097472, 1264194944, 2528389888]

約数ペア:

[(1, 2528389888), (2, 1264194944), (4, 632097472), (8, 316048736), (16, 158024368), (19, 133073152), (32, 79012184), (38, 66536576), (64, 39506092), (76, 33268288), (128, 19753046), (152, 16634144), (256, 9876523), (304, 8317072), (608, 4158536), (1216, 2079268), (2432, 1039634), (4864, 519817)]