451314908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 886152960

約数和(自身を除く): 434838052

約数列:

[1, 2, 4, 11, 22, 44, 71, 73, 142, 146, 284, 292, 781, 803, 1562, 1606, 1979, 3124, 3212, 3958, 5183, 7916, 10366, 20732, 21769, 43538, 57013, 87076, 114026, 140509, 144467, 228052, 281018, 288934, 562036, 577868, 1545599, 1589137, 3091198, 3178274, 6182396, 6356548, 10257157, 20514314, 41028628, 112828727, 225657454, 451314908]

約数ペア:

[(1, 451314908), (2, 225657454), (4, 112828727), (11, 41028628), (22, 20514314), (44, 10257157), (71, 6356548), (73, 6182396), (142, 3178274), (146, 3091198), (284, 1589137), (292, 1545599), (781, 577868), (803, 562036), (1562, 288934), (1606, 281018), (1979, 228052), (3124, 144467), (3212, 140509), (3958, 114026), (5183, 87076), (7916, 57013), (10366, 43538), (20732, 21769)]