1826477296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{858307}}^1$

素因数の和:858341

約数の個数: 40

約数和(自身を含む): 4257207680

約数和(自身を除く): 2430730384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 858307, 1716614, 3433228, 6008149, 6866456, 12016298, 13732912, 16307833, 24032596, 32615666, 48065192, 65231332, 96130384, 114154831, 130462664, 228309662, 260925328, 456619324, 913238648, 1826477296]

約数ペア:

[(1, 1826477296), (2, 913238648), (4, 456619324), (7, 260925328), (8, 228309662), (14, 130462664), (16, 114154831), (19, 96130384), (28, 65231332), (38, 48065192), (56, 32615666), (76, 24032596), (112, 16307833), (133, 13732912), (152, 12016298), (266, 6866456), (304, 6008149), (532, 3433228), (1064, 1716614), (2128, 858307)]