471826290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1209811}}^1$

素因数の和:1209834

約数の個数: 32

約数和(自身を含む): 1219490496

約数和(自身を除く): 747664206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1209811, 2419622, 3629433, 6049055, 7258866, 12098110, 15727543, 18147165, 31455086, 36294330, 47182629, 78637715, 94365258, 157275430, 235913145, 471826290]

約数ペア:

[(1, 471826290), (2, 235913145), (3, 157275430), (5, 94365258), (6, 78637715), (10, 47182629), (13, 36294330), (15, 31455086), (26, 18147165), (30, 15727543), (39, 12098110), (65, 7258866), (78, 6049055), (130, 3629433), (195, 2419622), (390, 1209811)]