41389660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159191}}^1$

素因数の和:159213

約数の個数: 24

約数和(自身を含む): 93604896

約数和(自身を除く): 52215236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 159191, 318382, 636764, 795955, 1591910, 2069483, 3183820, 4138966, 8277932, 10347415, 20694830, 41389660]

約数ペア:

[(1, 41389660), (2, 20694830), (4, 10347415), (5, 8277932), (10, 4138966), (13, 3183820), (20, 2069483), (26, 1591910), (52, 795955), (65, 636764), (130, 318382), (260, 159191)]