127419284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{4817}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 236756520

約数和(自身を除く): 109337236

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 4817, 6613, 9634, 13226, 19268, 26452, 81889, 163778, 327556, 1873813, 3747626, 7495252, 31854821, 63709642, 127419284]

約数ペア:

[(1, 127419284), (2, 63709642), (4, 31854821), (17, 7495252), (34, 3747626), (68, 1873813), (389, 327556), (778, 163778), (1556, 81889), (4817, 26452), (6613, 19268), (9634, 13226)]