2021842948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 3684078720

約数和(自身を除く): 1662235772

約数列:

[1, 2, 4, 37, 74, 148, 167, 179, 334, 358, 457, 668, 716, 914, 1828, 6179, 6623, 12358, 13246, 16909, 24716, 26492, 29893, 33818, 59786, 67636, 76319, 81803, 119572, 152638, 163606, 305276, 327212, 1106041, 2212082, 2823803, 3026711, 4424164, 5647606, 6053422, 11295212, 12106844, 13661101, 27322202, 54644404, 505460737, 1010921474, 2021842948]

約数ペア:

[(1, 2021842948), (2, 1010921474), (4, 505460737), (37, 54644404), (74, 27322202), (148, 13661101), (167, 12106844), (179, 11295212), (334, 6053422), (358, 5647606), (457, 4424164), (668, 3026711), (716, 2823803), (914, 2212082), (1828, 1106041), (6179, 327212), (6623, 305276), (12358, 163606), (13246, 152638), (16909, 119572), (24716, 81803), (26492, 76319), (29893, 67636), (33818, 59786)]