2017883918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{2473}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 3251192256

約数和(自身を除く): 1233308338

約数列:

[1, 2, 17, 34, 103, 206, 233, 466, 1751, 2473, 3502, 3961, 4946, 7922, 23999, 42041, 47998, 84082, 254719, 407983, 509438, 576209, 815966, 1152418, 4330223, 8660446, 9795553, 19591106, 59349527, 118699054, 1008941959, 2017883918]

約数ペア:

[(1, 2017883918), (2, 1008941959), (17, 118699054), (34, 59349527), (103, 19591106), (206, 9795553), (233, 8660446), (466, 4330223), (1751, 1152418), (2473, 815966), (3502, 576209), (3961, 509438), (4946, 407983), (7922, 254719), (23999, 84082), (42041, 47998)]