2694770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 2808910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1091, 1235, 2182, 2470, 5455, 10910, 14183, 20729, 28366, 41458, 70915, 103645, 141830, 207290, 269477, 538954, 1347385, 2694770]

約数ペア:

[(1, 2694770), (2, 1347385), (5, 538954), (10, 269477), (13, 207290), (19, 141830), (26, 103645), (38, 70915), (65, 41458), (95, 28366), (130, 20729), (190, 14183), (247, 10910), (494, 5455), (1091, 2470), (1235, 2182)]