628198090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4832293}}^1$

素因数の和:4832313

約数の個数: 16

約数和(自身を含む): 1217738088

約数和(自身を除く): 589539998

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4832293, 9664586, 24161465, 48322930, 62819809, 125639618, 314099045, 628198090]

約数ペア:

[(1, 628198090), (2, 314099045), (5, 125639618), (10, 62819809), (13, 48322930), (26, 24161465), (65, 9664586), (130, 4832293)]