2119196572

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{653}}^1\times {\mathrm{7877}}^1$

素因数の和:8637

約数の個数: 24

約数和(自身を含む): 3750810336

約数和(自身を除く): 1631613764

約数列:

[1, 2, 4, 103, 206, 412, 653, 1306, 2612, 7877, 15754, 31508, 67259, 134518, 269036, 811331, 1622662, 3245324, 5143681, 10287362, 20574724, 529799143, 1059598286, 2119196572]

約数ペア:

[(1, 2119196572), (2, 1059598286), (4, 529799143), (103, 20574724), (206, 10287362), (412, 5143681), (653, 3245324), (1306, 1622662), (2612, 811331), (7877, 269036), (15754, 134518), (31508, 67259)]