494589468

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 1164602880

約数和(自身を除く): 670013412

約数列:

[1, 2, 3, 4, 6, 12, 239, 331, 478, 521, 662, 717, 956, 993, 1042, 1324, 1434, 1563, 1986, 2084, 2868, 3126, 3972, 6252, 79109, 124519, 158218, 172451, 237327, 249038, 316436, 344902, 373557, 474654, 498076, 517353, 689804, 747114, 949308, 1034706, 1494228, 2069412, 41215789, 82431578, 123647367, 164863156, 247294734, 494589468]

約数ペア:

[(1, 494589468), (2, 247294734), (3, 164863156), (4, 123647367), (6, 82431578), (12, 41215789), (239, 2069412), (331, 1494228), (478, 1034706), (521, 949308), (662, 747114), (717, 689804), (956, 517353), (993, 498076), (1042, 474654), (1324, 373557), (1434, 344902), (1563, 316436), (1986, 249038), (2084, 237327), (2868, 172451), (3126, 158218), (3972, 124519), (6252, 79109)]