180570052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73883}}^1$

素因数の和:73947

約数の個数: 24

約数和(自身を含む): 347550336

約数和(自身を除く): 166980284

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 73883, 147766, 295532, 960479, 1920958, 3472501, 3841916, 6945002, 13890004, 45142513, 90285026, 180570052]

約数ペア:

[(1, 180570052), (2, 90285026), (4, 45142513), (13, 13890004), (26, 6945002), (47, 3841916), (52, 3472501), (94, 1920958), (188, 960479), (611, 295532), (1222, 147766), (2444, 73883)]