1189497628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{342203}}^1$

素因数の和:342297

約数の個数: 24

約数和(自身を含む): 2299610880

約数和(自身を除く): 1110113252

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 342203, 684406, 1368812, 3764233, 7528466, 15056932, 27034037, 54068074, 108136148, 297374407, 594748814, 1189497628]

約数ペア:

[(1, 1189497628), (2, 594748814), (4, 297374407), (11, 108136148), (22, 54068074), (44, 27034037), (79, 15056932), (158, 7528466), (316, 3764233), (869, 1368812), (1738, 684406), (3476, 342203)]