282776454610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28027}}^1\times {\mathrm{77611}}^1$

素因数の和:105658

約数の個数: 32

約数和(自身を含む): 548177902272

約数和(自身を除く): 265401447662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 28027, 56054, 77611, 140135, 155222, 280270, 364351, 388055, 728702, 776110, 1008943, 1821755, 2017886, 3643510, 5044715, 10089430, 2175203497, 4350406994, 10876017485, 21752034970, 28277645461, 56555290922, 141388227305, 282776454610]

約数ペア:

[(1, 282776454610), (2, 141388227305), (5, 56555290922), (10, 28277645461), (13, 21752034970), (26, 10876017485), (65, 4350406994), (130, 2175203497), (28027, 10089430), (56054, 5044715), (77611, 3643510), (140135, 2017886), (155222, 1821755), (280270, 1008943), (364351, 776110), (388055, 728702)]