2080677992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{8941}}^1$

素因数の和:10497

約数の個数: 32

約数和(自身を含む): 4109743200

約数和(自身を除く): 2029065208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1531, 3062, 6124, 8941, 12248, 17882, 29089, 35764, 58178, 71528, 116356, 169879, 232712, 339758, 679516, 1359032, 13688671, 27377342, 54754684, 109509368, 260084749, 520169498, 1040338996, 2080677992]

約数ペア:

[(1, 2080677992), (2, 1040338996), (4, 520169498), (8, 260084749), (19, 109509368), (38, 54754684), (76, 27377342), (152, 13688671), (1531, 1359032), (3062, 679516), (6124, 339758), (8941, 232712), (12248, 169879), (17882, 116356), (29089, 71528), (35764, 58178)]