2027436838

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23167}}^1$

素因数の和:23249

約数の個数: 48

約数和(自身を含む): 3803258880

約数和(自身を除く): 1775822042

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 658, 893, 931, 1786, 1862, 2303, 4606, 6251, 12502, 23167, 43757, 46334, 87514, 162169, 324338, 440173, 880346, 1088849, 1135183, 2177698, 2270366, 3081211, 6162422, 7621943, 15243886, 20688131, 21568477, 41376262, 43136954, 53353601, 106707202, 144816917, 289633834, 1013718419, 2027436838]

約数ペア:

[(1, 2027436838), (2, 1013718419), (7, 289633834), (14, 144816917), (19, 106707202), (38, 53353601), (47, 43136954), (49, 41376262), (94, 21568477), (98, 20688131), (133, 15243886), (266, 7621943), (329, 6162422), (658, 3081211), (893, 2270366), (931, 2177698), (1786, 1135183), (1862, 1088849), (2303, 880346), (4606, 440173), (6251, 324338), (12502, 162169), (23167, 87514), (43757, 46334)]