490087798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1\times {\mathrm{4073}}^1$

素因数の和:7631

約数の個数: 16

約数和(自身を含む): 778785840

約数和(自身を除く): 288698042

約数列:

[1, 2, 17, 34, 3539, 4073, 7078, 8146, 60163, 69241, 120326, 138482, 14414347, 28828694, 245043899, 490087798]

約数ペア:

[(1, 490087798), (2, 245043899), (17, 28828694), (34, 14414347), (3539, 138482), (4073, 120326), (7078, 69241), (8146, 60163)]