487332692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7951}}^1$

素因数の和:8172

約数の個数: 48

約数和(自身を含む): 1068748800

約数和(自身を除く): 581416108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 796, 1393, 2189, 2786, 4378, 5572, 7951, 8756, 15323, 15902, 30646, 31804, 55657, 61292, 87461, 111314, 174922, 222628, 349844, 612227, 1224454, 1582249, 2448908, 3164498, 6328996, 11075743, 17404739, 22151486, 34809478, 44302972, 69618956, 121833173, 243666346, 487332692]

約数ペア:

[(1, 487332692), (2, 243666346), (4, 121833173), (7, 69618956), (11, 44302972), (14, 34809478), (22, 22151486), (28, 17404739), (44, 11075743), (77, 6328996), (154, 3164498), (199, 2448908), (308, 1582249), (398, 1224454), (796, 612227), (1393, 349844), (2189, 222628), (2786, 174922), (4378, 111314), (5572, 87461), (7951, 61292), (8756, 55657), (15323, 31804), (15902, 30646)]