2045831042

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 3374136000

約数和(自身を除く): 1328304958

約数列:

[1, 2, 19, 29, 38, 58, 199, 361, 398, 491, 551, 722, 982, 1102, 3781, 5771, 7562, 9329, 10469, 11542, 14239, 18658, 20938, 28478, 71839, 97709, 109649, 143678, 177251, 195418, 219298, 270541, 354502, 541082, 1856471, 2083331, 2833561, 3712942, 4166662, 5140279, 5667122, 10280558, 35272949, 53837659, 70545898, 107675318, 1022915521, 2045831042]

約数ペア:

[(1, 2045831042), (2, 1022915521), (19, 107675318), (29, 70545898), (38, 53837659), (58, 35272949), (199, 10280558), (361, 5667122), (398, 5140279), (491, 4166662), (551, 3712942), (722, 2833561), (982, 2083331), (1102, 1856471), (3781, 541082), (5771, 354502), (7562, 270541), (9329, 219298), (10469, 195418), (11542, 177251), (14239, 143678), (18658, 109649), (20938, 97709), (28478, 71839)]