328394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 24

約数和(自身を含む): 574560

約数和(自身を除く): 246166

約数列:

[1, 2, 11, 22, 23, 46, 59, 118, 121, 242, 253, 506, 649, 1298, 1357, 2714, 2783, 5566, 7139, 14278, 14927, 29854, 164197, 328394]

約数ペア:

[(1, 328394), (2, 164197), (11, 29854), (22, 14927), (23, 14278), (46, 7139), (59, 5566), (118, 2783), (121, 2714), (242, 1357), (253, 1298), (506, 649)]