2080450144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3421793}}^1$

素因数の和:3421822

約数の個数: 24

約数和(自身を含む): 4311460440

約数和(自身を除く): 2231010296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3421793, 6843586, 13687172, 27374344, 54748688, 65014067, 109497376, 130028134, 260056268, 520112536, 1040225072, 2080450144]

約数ペア:

[(1, 2080450144), (2, 1040225072), (4, 520112536), (8, 260056268), (16, 130028134), (19, 109497376), (32, 65014067), (38, 54748688), (76, 27374344), (152, 13687172), (304, 6843586), (608, 3421793)]