22890620398

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{551927}}^1$

素因数の和:552251

約数の個数: 16

約数和(自身を含む): 34870811040

約数和(自身を除く): 11980190642

約数列:

[1, 2, 89, 178, 233, 466, 20737, 41474, 551927, 1103854, 49121503, 98243006, 128598991, 257197982, 11445310199, 22890620398]

約数ペア:

[(1, 22890620398), (2, 11445310199), (89, 257197982), (178, 128598991), (233, 98243006), (466, 49121503), (20737, 1103854), (41474, 551927)]