851569442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{22189}}^1$

素因数の和:22841

約数の個数: 16

約数和(自身を含む): 1320748800

約数和(自身を除く): 469179358

約数列:

[1, 2, 31, 62, 619, 1238, 19189, 22189, 38378, 44378, 687859, 1375718, 13734991, 27469982, 425784721, 851569442]

約数ペア:

[(1, 851569442), (2, 425784721), (31, 27469982), (62, 13734991), (619, 1375718), (1238, 687859), (19189, 44378), (22189, 38378)]