2100057988

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{10613}}^1$

素因数の和:10852

約数の個数: 48

約数和(自身を含む): 4336625664

約数和(自身を除く): 2236567676

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 191, 259, 382, 518, 764, 1036, 1337, 2674, 5348, 7067, 10613, 14134, 21226, 28268, 42452, 49469, 74291, 98938, 148582, 197876, 297164, 392681, 785362, 1570724, 2027083, 2748767, 4054166, 5497534, 8108332, 10995068, 14189581, 28379162, 56758324, 75002071, 150004142, 300008284, 525014497, 1050028994, 2100057988]

約数ペア:

[(1, 2100057988), (2, 1050028994), (4, 525014497), (7, 300008284), (14, 150004142), (28, 75002071), (37, 56758324), (74, 28379162), (148, 14189581), (191, 10995068), (259, 8108332), (382, 5497534), (518, 4054166), (764, 2748767), (1036, 2027083), (1337, 1570724), (2674, 785362), (5348, 392681), (7067, 297164), (10613, 197876), (14134, 148582), (21226, 98938), (28268, 74291), (42452, 49469)]