889753476

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{190607}}^1$

素因数の和:191003

約数の個数: 24

約数和(自身を含む): 2081439360

約数和(自身を除く): 1191685884

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 190607, 381214, 571821, 762428, 1143642, 2287284, 74146123, 148292246, 222438369, 296584492, 444876738, 889753476]

約数ペア:

[(1, 889753476), (2, 444876738), (3, 296584492), (4, 222438369), (6, 148292246), (12, 74146123), (389, 2287284), (778, 1143642), (1167, 762428), (1556, 571821), (2334, 381214), (4668, 190607)]