2017415630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{9209}}^1$

素因数の和:10388

約数の個数: 32

約数和(自身を含む): 3826202400

約数和(自身を除く): 1808786770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1153, 2306, 5765, 9209, 11530, 18418, 21907, 43814, 46045, 92090, 109535, 174971, 219070, 349942, 874855, 1749710, 10617977, 21235954, 53089885, 106179770, 201741563, 403483126, 1008707815, 2017415630]

約数ペア:

[(1, 2017415630), (2, 1008707815), (5, 403483126), (10, 201741563), (19, 106179770), (38, 53089885), (95, 21235954), (190, 10617977), (1153, 1749710), (2306, 874855), (5765, 349942), (9209, 219070), (11530, 174971), (18418, 109535), (21907, 92090), (43814, 46045)]