1550401970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11926169}}^1$

素因数の和:11926189

約数の個数: 16

約数和(自身を含む): 3005394840

約数和(自身を除く): 1454992870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 11926169, 23852338, 59630845, 119261690, 155040197, 310080394, 775200985, 1550401970]

約数ペア:

[(1, 1550401970), (2, 775200985), (5, 310080394), (10, 155040197), (13, 119261690), (26, 59630845), (65, 23852338), (130, 11926169)]