1263013394

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1\times {\mathrm{19391}}^1$

素因数の和:20545

約数の個数: 16

約数和(自身を含む): 1961694720

約数和(自身を除く): 698681326

約数列:

[1, 2, 29, 58, 1123, 2246, 19391, 32567, 38782, 65134, 562339, 1124678, 21776093, 43552186, 631506697, 1263013394]

約数ペア:

[(1, 1263013394), (2, 631506697), (29, 43552186), (58, 21776093), (1123, 1124678), (2246, 562339), (19391, 65134), (32567, 38782)]