380678862862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211253531}}^1$

素因数の和:211253603

約数の個数: 16

約数和(自身を含む): 616015299312

約数和(自身を除く): 235336436450

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 211253531, 422507062, 3591310027, 7182620054, 11196437143, 22392874286, 190339431431, 380678862862]

約数ペア:

[(1, 380678862862), (2, 190339431431), (17, 22392874286), (34, 11196437143), (53, 7182620054), (106, 3591310027), (901, 422507062), (1802, 211253531)]