1369507970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1538773}}^1$

素因数の和:1538869

約数の個数: 16

約数和(自身を含む): 2492813880

約数和(自身を除く): 1123305910

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1538773, 3077546, 7693865, 15387730, 136950797, 273901594, 684753985, 1369507970]

約数ペア:

[(1, 1369507970), (2, 684753985), (5, 273901594), (10, 136950797), (89, 15387730), (178, 7693865), (445, 3077546), (890, 1538773)]