1279672382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{4297}}^1$

素因数の和:4796

約数の個数: 32

約数和(自身を含む): 2144530080

約数和(自身を除く): 864857698

約数列:

[1, 2, 17, 19, 34, 38, 323, 461, 646, 922, 4297, 7837, 8594, 8759, 15674, 17518, 73049, 81643, 146098, 148903, 163286, 297806, 1387931, 1980917, 2775862, 3961834, 33675589, 37637423, 67351178, 75274846, 639836191, 1279672382]

約数ペア:

[(1, 1279672382), (2, 639836191), (17, 75274846), (19, 67351178), (34, 37637423), (38, 33675589), (323, 3961834), (461, 2775862), (646, 1980917), (922, 1387931), (4297, 297806), (7837, 163286), (8594, 148903), (8759, 146098), (15674, 81643), (17518, 73049)]