854603906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^2$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 1497138552

約数和(自身を除く): 642534646

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 191, 221, 382, 442, 689, 901, 1378, 1802, 2483, 3247, 4966, 6494, 10123, 11713, 20246, 23426, 36481, 42211, 72962, 84422, 131599, 172091, 263198, 344182, 474253, 620177, 948506, 1240354, 1933493, 2237183, 3866986, 4474366, 8062301, 16124602, 25135409, 32869381, 50270818, 65738762, 427301953, 854603906]

約数ペア:

[(1, 854603906), (2, 427301953), (13, 65738762), (17, 50270818), (26, 32869381), (34, 25135409), (53, 16124602), (106, 8062301), (191, 4474366), (221, 3866986), (382, 2237183), (442, 1933493), (689, 1240354), (901, 948506), (1378, 620177), (1802, 474253), (2483, 344182), (3247, 263198), (4966, 172091), (6494, 131599), (10123, 84422), (11713, 72962), (20246, 42211), (23426, 36481)]