2019295054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229309}}^1$

素因数の和:229372

約数の個数: 32

約数和(自身を含む): 3764352960

約数和(自身を除く): 1745057906

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 229309, 458618, 1605163, 3210326, 3898253, 7796506, 8484433, 16968866, 27287771, 54575542, 59391031, 118782062, 144235361, 288470722, 1009647527, 2019295054]

約数ペア:

[(1, 2019295054), (2, 1009647527), (7, 288470722), (14, 144235361), (17, 118782062), (34, 59391031), (37, 54575542), (74, 27287771), (119, 16968866), (238, 8484433), (259, 7796506), (518, 3898253), (629, 3210326), (1258, 1605163), (4403, 458618), (8806, 229309)]