269480074

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{21323}}^1$

素因数の和:21485

約数の個数: 16

約数和(自身を含む): 414538560

約数和(自身を除く): 145058486

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 21323, 42646, 1513933, 1897747, 3027866, 3795494, 134740037, 269480074]

約数ペア:

[(1, 269480074), (2, 134740037), (71, 3795494), (89, 3027866), (142, 1897747), (178, 1513933), (6319, 42646), (12638, 21323)]