2490168

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 6428160

約数和(自身を除く): 3937992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 3347, 6694, 10041, 13388, 20082, 26776, 40164, 80328, 103757, 207514, 311271, 415028, 622542, 830056, 1245084, 2490168]

約数ペア:

[(1, 2490168), (2, 1245084), (3, 830056), (4, 622542), (6, 415028), (8, 311271), (12, 207514), (24, 103757), (31, 80328), (62, 40164), (93, 26776), (124, 20082), (186, 13388), (248, 10041), (372, 6694), (744, 3347)]