641614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 16

約数和(自身を含む): 1034208

約数和(自身を除く): 392594

約数列:

[1, 2, 17, 34, 113, 167, 226, 334, 1921, 2839, 3842, 5678, 18871, 37742, 320807, 641614]

約数ペア:

[(1, 641614), (2, 320807), (17, 37742), (34, 18871), (113, 5678), (167, 3842), (226, 2839), (334, 1921)]