1339298432

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{171529}}^1$

素因数の和:171604

約数の個数: 32

約数和(自身を含む): 2711889300

約数和(自身を除く): 1372590868

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 171529, 343058, 686116, 1372232, 2744464, 5488928, 10463269, 10977856, 20926538, 21955712, 41853076, 83706152, 167412304, 334824608, 669649216, 1339298432]

約数ペア:

[(1, 1339298432), (2, 669649216), (4, 334824608), (8, 167412304), (16, 83706152), (32, 41853076), (61, 21955712), (64, 20926538), (122, 10977856), (128, 10463269), (244, 5488928), (488, 2744464), (976, 1372232), (1952, 686116), (3904, 343058), (7808, 171529)]