1878446596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{230089}}^1$

素因数の和:230263

約数の個数: 24

約数和(自身を含む): 3562713560

約数和(自身を除く): 1684266964

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 230089, 460178, 920356, 2991157, 5982314, 11964628, 36123973, 72247946, 144495892, 469611649, 939223298, 1878446596]

約数ペア:

[(1, 1878446596), (2, 939223298), (4, 469611649), (13, 144495892), (26, 72247946), (52, 36123973), (157, 11964628), (314, 5982314), (628, 2991157), (2041, 920356), (4082, 460178), (8164, 230089)]