2669186

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 24

約数和(自身を含む): 4446900

約数和(自身を除く): 1777714

約数列:

[1, 2, 13, 26, 53, 106, 149, 169, 298, 338, 689, 1378, 1937, 3874, 7897, 8957, 15794, 17914, 25181, 50362, 102661, 205322, 1334593, 2669186]

約数ペア:

[(1, 2669186), (2, 1334593), (13, 205322), (26, 102661), (53, 50362), (106, 25181), (149, 17914), (169, 15794), (298, 8957), (338, 7897), (689, 3874), (1378, 1937)]