30808119418

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{400199}}^1$

素因数の和:400893

約数の個数: 16

約数和(自身を含む): 47044310400

約数和(自身を除く): 16236190982

約数列:

[1, 2, 61, 122, 631, 1262, 38491, 76982, 400199, 800398, 24412139, 48824278, 252525569, 505051138, 15404059709, 30808119418]

約数ペア:

[(1, 30808119418), (2, 15404059709), (61, 505051138), (122, 252525569), (631, 48824278), (1262, 24412139), (38491, 800398), (76982, 400199)]