142422014

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 248102400

約数和(自身を除く): 105680386

約数列:

[1, 2, 7, 14, 103, 206, 283, 349, 566, 698, 721, 1442, 1981, 2443, 3962, 4886, 29149, 35947, 58298, 71894, 98767, 197534, 204043, 251629, 408086, 503258, 691369, 1382738, 10173001, 20346002, 71211007, 142422014]

約数ペア:

[(1, 142422014), (2, 71211007), (7, 20346002), (14, 10173001), (103, 1382738), (206, 691369), (283, 503258), (349, 408086), (566, 251629), (698, 204043), (721, 197534), (1442, 98767), (1981, 71894), (2443, 58298), (3962, 35947), (4886, 29149)]