281489096

素因数分解:

$2^3\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{2791}}^1$

素因数の和:4605

約数の個数: 32

約数和(自身を含む): 603742080

約数和(自身を除く): 322252984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1801, 2791, 3602, 5582, 7204, 11164, 12607, 14408, 19537, 22328, 25214, 39074, 50428, 78148, 100856, 156296, 5026591, 10053182, 20106364, 35186137, 40212728, 70372274, 140744548, 281489096]

約数ペア:

[(1, 281489096), (2, 140744548), (4, 70372274), (7, 40212728), (8, 35186137), (14, 20106364), (28, 10053182), (56, 5026591), (1801, 156296), (2791, 100856), (3602, 78148), (5582, 50428), (7204, 39074), (11164, 25214), (12607, 22328), (14408, 19537)]