219132888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{702349}}^1$

素因数の和:702371

約数の個数: 32

約数和(自身を含む): 589974000

約数和(自身を除く): 370841112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 702349, 1404698, 2107047, 2809396, 4214094, 5618792, 8428188, 9130537, 16856376, 18261074, 27391611, 36522148, 54783222, 73044296, 109566444, 219132888]

約数ペア:

[(1, 219132888), (2, 109566444), (3, 73044296), (4, 54783222), (6, 36522148), (8, 27391611), (12, 18261074), (13, 16856376), (24, 9130537), (26, 8428188), (39, 5618792), (52, 4214094), (78, 2809396), (104, 2107047), (156, 1404698), (312, 702349)]