1305576454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{135349}}^1$

素因数の和:135424

約数の個数: 32

約数和(自身を含む): 2455790400

約数和(自身を除く): 1150213946

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 135349, 270698, 947443, 1759537, 1894886, 3519074, 7173497, 12316759, 14346994, 24633518, 50214479, 93255461, 100428958, 186510922, 652788227, 1305576454]

約数ペア:

[(1, 1305576454), (2, 652788227), (7, 186510922), (13, 100428958), (14, 93255461), (26, 50214479), (53, 24633518), (91, 14346994), (106, 12316759), (182, 7173497), (371, 3519074), (689, 1894886), (742, 1759537), (1378, 947443), (4823, 270698), (9646, 135349)]